Circuit Panel
Todays deals on Circuit Panel?
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LMXD63B800 Siemens Circuit Breaker 800A 600V 3P LMXD NEW PANEL TAKE OUT $1,597.00 |
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250 AMP CIRCUIT BREAKER SERVICE PANEL (SIEMENS) $950.00 |
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GENERAL ELECTRIC CIRCUIT BREAKER PANEL LOT 21 PANELS MUST SEE $999.00 |
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225 AMP CIRCUIT BREAKER PANEL (BY: SIEMENS) $850.00 |
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BROTHER CONTROL PANEL CIRCUIT BOARD 8808071A IH T-D94V-0 *M* $899.99 |
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CH FD3225 Main Breaker 3 Phase, 277/480 Volt, 42 Circuit Panel – E401 $750.00 |
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Siemens Connecting Strap kit SMND circuit breaker panel SB1 2 & 3 P5 S5 CDP 5 6 $775.00 |
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Cutler Hammer Strap kit circuit breaker panel KPRL4ND PRL4 hardware 1200amp $795.00 |
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Siemens Connecting Strap kit SLM1D circuit breaker panel SB1 2 & 3 P5 S5 CDP 5 6 $695.00 |
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NEW SQUARE D I-LINE 400A 400 AMP 600V 600 VOLT PANELBOARD CIRCUIT BREAKER PANEL $600.00 |
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Cutler-Hammer BR4040B200 Loadcenter Main Circuit Breaker Panel 120V/240V 200A $549.99 |
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Siemens Connecting Strap kit SL6 circuit breaker panel $495.00 |
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Siemens Connecting Strap kit SJ2D circuit breaker panel $475.00 |
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SQUARE D 200 AMP MAIN BREAKER 42 CIRCUIT PANEL 3PH 240 VOLTS $450.00 |
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NEW GE 37” LIGHTING PANEL AB37B WITH AF37S 20X37.5 AND CIRCUIT BREAKER PANEL $450.00 |
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Cutler Hammer 100 Amp 277/480 Volt 30 Circuit Panel $400.00 |
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Siemens Connecting Strap kit SJ1D circuit breaker panel $445.00 |
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Siemens Connecting Strap kit SJ1 circuit breaker panel $445.00 |
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PANOB CORP LIGHTING STRIP CIRCUIT BREAKER PANEL 3B10589-101 NSN:6220-00-925-2232 $450.00 |
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Eaton Cutler-Hammer Circuit Panel 225 AMP MAIN Plus 4 2 20 Amp Breakers box $350.00 |
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Cincinnati Acramatic 850 CRT Panel 3-533-0121G RevC Circuit Board Card 35330121G $445.00 |
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SIEMENS PANEL BOARD 42 CIRCUIT / 200A MAIN CB 120/208Y… NEW COPPER BUS $411.00 |
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LARGE LOT CIRCUIT BOARD / TERMINAL PANEL PHOENIX KLEMMEN TRICONEX FUSE RESISTOR $400.00 |
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Cutler Hammer Strap kit circuit breaker panel KPRL4KDT PRL4 hardware KD3400F $395.00 |
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200A 3P 240VAC MAIN ELECTRIC CIRCUIT BREAKER PANEL BOX $389.95 |
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Square D MAP 36400 Circuit Breaker 400 Amp Panel Main $360.05 |
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GE Panel – Type AD Panelboard BRAND NEW – 225Amp, MLO, 42-Circuit, 480V $225.00 |
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GE TFJ Circuit Breaker Mounting Hardware for CCB panel $347.00 |
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Square d 800 amp circuit breaker 600 volt fuse restaurant commercial panel $300.00 |
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Siemens Connecting Strap kit SF6D circuit breaker panel SB1 2 & 3 P5 S5 CDP 5 6 $295.00 |
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SQUARE D QO48M60DSGP 60A 8-Circuits Generator Panel NEW $249.99 |
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Square D Old Circuit Breaker Panel Old Circuit Breakers RARE $229.00 |
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U33 SQUARE D NQOD PANEL BOARD 1220666777061001 208V/120VAC MAIN CIRCUIT BREAKER! $249.99 |
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SQUARE D CTL CIRCUIT BREAKER PANEL BOARD 2475 ****XLNT**** $199.00 |
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HP 8990A gauranteed working front panel and circuit board assembly $175.00 |
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PKG 50,CIRCUIT PANEL PCB DIY SOLDERING BOARD 180X300 C6 $219.00 |
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PKG 50,CIRCUIT PANEL PCB DIY SOLDERING BOARD 180X300 C6 $219.00 |
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PKG 50,CIRCUIT PANEL PCB DIY SOLDERING BOARD 180X300 C6 $219.00 |
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Square D SL100 3p 100amp circuit breaker panel Sub feed $195.00 |
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siemens 30 circuit 100a mb panel guts 240vv 3 phasenew $152.00 |
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¤ GENERAL ELECTRIC ? 30 CIRCUIT 200 AMP PANEL BOARD WITHOUT BOX, TL30 420 ¤ $199.99 |
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PKG 50,CIRCUIT PANEL PCB DIY SOLDERING BOARD 130X250 C5 $199.00 |
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PKG 50,CIRCUIT PANEL PCB DIY SOLDERING BOARD 130X250 C5 $199.00 |
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PKG 50,CIRCUIT PANEL PCB DIY SOLDERING BOARD 130X250 C5 $199.00 |
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PKG 50,CIRCUIT PANEL PCB DIY SOLDERING BOARD 130X250,w $198.00 |
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PKG 50,CIRCUIT PANEL PCB DIY SOLDERING BOARD 130X250,w $198.00 |
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100P CIRCUIT PANEL PCB DIY Prototype Board 100x220mm $193.00 |
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100P CIRCUIT PANEL PCB DIY Prototype Board 100x220mm $193.00 |
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100P CIRCUIT PANEL PCB DIY Prototype Board 100x220mm $193.00 |
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100P CIRCUIT PANEL PCB DIY Prototype Board 100x220mm $193.00 |
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EDB34045 SQUARE D Circuit Breaker 45A 3P 277/480V EDB – NEW PANEL TAKE OUT $179.00 |
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100PC Prototype CIRCUIT PANEL PCB DIY Design SOLDER Board Copper Hole 100×220 C4 $189.00 |
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100PCS, CIRCUIT PANEL PCB DIY Prototype Board 100x220mm $188.00 |
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Spectronics GP-4 Annunciator, 4 Circuit Control Panel $175.00 |
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Jobin Yvon Circuit Board Control Panel JY31027439-A $162.75 |
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Siemens ITE 3 Pole Molded Case Panel Board Mounting Circuit Breaker HEB3B100 $169.99 |
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CNC Cincinnati Operator Panel Circuit Board 3-531-4471a 3-531-4476a 3-531-4472a $165.00 |
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New Panel Removed Siemens NGB3B50 3 Pole 277/480 Volt 50 Amp Circuit Breaker $149.15 |
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Cutler Hammer Type 3R Enclosure Circuit Breaker Board Panel BR125A $120.00 |
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U35 SQUARE D NQOD PANEL BOARD 280V/120VAC 12206667770680001 CIRCUIT BREAKER NEW! $149.99 |
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Square D 200 Amp MLO Main Lug Panel 3 pole 30 circuits BX330A $99.00 |
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20pc Panel Circuit Board Kit 300×200 Double Side Copper $148.00 |
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OKUMA OSP3000 Panel IF Circuit Board #E4809-032-409-B $135.00 |
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20pc Panel Circuit Board Kit 300×200 Double Side Copper $148.00 |
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Lot 9 Mini Load Center Breaker Panel Heinemann 70/20A Circuit Breaker AM1-B2-A $124.99 |
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Cutler-Hammer BR4242B225, Panel w/Main Breaker and 42 Circuits $125.00 |
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Westinghouse Circuit Breaker Board Panel Enclosure 125 Amp Max Type 1 Indoor $99.00 |
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SIEMENS 200 amp 40 CIRCUIT PANEL WITH COVER NEW IN BOX…. $89.99 |
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Siemens G4040B 1200 Indoor Amp Main Circuit Breaker Load Center Panel Cover $99.99 |
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100pcs CIRCUIT PANEL PCB DIY Prototype Board 90mmx150mm $128.00 |
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EMI-MEC MicroSprint 50 CET Control Panel Circuit Board MS1-842 MS045 32 ACH/B/01 $100.00 |
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GE THED136015 HI-BREAK Circuit Breaker 3 Pole 15 A New Panel Take Outs NEW $100.00 |
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FISHER AND PORTER 685B011U02 CONTROL CIRCUIT PANEL $117.00 |
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Sylvania Zinsco Circuit Breakers With or Without Electrical Panel 150 Amp $99.50 |
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200 AMP, 42 CIRCUIT, MAIN BREAKER PANEL (FLUSH MOUNT) $85.00 |
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50x CIRCUIT PANEL PCB DIY SOLDERING BOARD 100X220mm C4 $99.00 |
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HP/Agilent E4406-60064 Printed circuit assembly, front panel interface $99.00 |
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50x CIRCUIT PANEL PCB DIY SOLDERING BOARD 100X220mm C4 $99.00 |
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50x CIRCUIT PANEL PCB DIY SOLDERING BOARD 100X220mm C4 $99.00 |
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FAL24020 SQUARE D 20 AMP 480 VOLT CIRCUIT BREAKER PANEL MOUNT $85.00 |
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Gould , ITE, Pushmatic interior of Panel Box , Buss Bar with 4 circuit breakers $77.00 |
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Federal Pacific 150 A Main Circuit Breaker, interior of Panel Box , Buss Bar $75.00 |
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50PCS, CIRCUIT PANEL PCB DIY Prototype Board 100x220mm $95.00 |
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FPE Federal Pacific Stab-Lok Circuit Breakers (Lot of 21) Plus Panel Parts $79.99 |
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25 * 100×220 DIY PCB CIRCUIT PANEL SOLDER POINT BOARD $89.95 |
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22 * DIY PCB CIRCUIT PANEL CAR AMP SOLDER BOARD 100×220 $79.95 |
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50,CIRCUIT PANEL PCB DIY SOLDERING BOARD 90X150 $35.00 |
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50pcs, CIRCUIT PANEL PCB DIY SOLDERING BOARD 90X150,w $79.00 |
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50,CIRCUIT PANEL PCB DIY SOLDERING BOARD 90X150 $79.00 |
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50,CIRCUIT PANEL PCB DIY SOLDERING BOARD 90X150 $79.00 |
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50pcs, CIRCUIT PANEL PCB DIY SOLDERING BOARD 90X150,w $79.00 |
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Zinsco Circuit Breaker Panel Dead Front Cover $75.00 |
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Zinsco Circuit Breaker Panel Dead Front Cover $75.00 |
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ABB Miniature Circuit Breaker Trio w/Panel, S203-C20GB10963, S202-C6 GB10963, et $60.00 |
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20 * DIY PCB CIRCUIT PANEL SOLDER BOARD 100mm x 220mm $72.95 |
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50PCS, CIRCUIT PANEL PCB DIY Prototype Board 90mmx150mm $72.00 |
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Sharp JW-28KB Basic Rack Panel Chassis Circuit Board $55.00 |
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SIEMENS EB3100-S CIRCUIT BREAKER PANEL BOARD WITH BREAKER INCLUDED USED.. $50.00 |
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18* PCB CIRCUIT PANEL DIY AMP SOLDER BOARD 100mmx220mm $65.95 |
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20 x Breadboard Prototype PCB Circuit Panel 18cm x 30cm 180mm x 300mm 7280 Holes $64.88 |
Circuit Panel Questions
serial interface LCD module LCD panel production process Revealed
Friends, you have seen LCD monitor? Both NB, Desktop TFT-LCD, ultra-thin TV, or portable DVD, DC, DV, PDA, mobile phone color panel, LCD is everywhere, always with brilliant colors and images to show you the high-tech charm. Although a wide liquid crystal display applications, but its production is technology is very complex, highly sophisticated process technology, or even less than the integrated circuit wafer manufacturing.
A few days ago I had the honor to accept the invitation to visit BenQ, the world’s third largest TFT-LCD module plant in Suzhou AU Optronics product line, on the LCD liquid crystal panel “assembled” a certain understanding of the process, in which the author described, if not properly between the reader and expert criticism. The so-called “module” plant (LCM) liquid crystal display is the “backend” production process, by definition, the word module is the module portfolio, which consists of three steps first: the LCD panel LCD products (Cell), different direction conductive adhesive (ACF), LCD driver IC, flexible circuit board (FPC) and PCB circuit board using lamination machine (during the period required to Lao Zi after alchemy furnace temperature and pressure can be trained eyes that:)
Step Two: The next and back light, light source, together frame assembly of finished products of iron;
The third step: the aging treatment, after heavy testing is what we see, “the LCD panel.” In short, compared to fifth-generation panel plant that sky-high price of investment (tens of billions of dollars), covers an area of stunning (at least five pitches) and the need for numerous sophisticated equipment (all in the United States embargo on the mainland column), the module factory in technology, scale is also trivial, but to personally enter the clean room is a great joy, before entering the shop, bathing is not self-cultivation, but all electronic devices including digital cameras and mobile phones need to be all shot. in with a picture showing the entire production process, we first take a look at the LCD display panel works now, which can deepen our understanding of the plant.
TFT-LCD liquid crystal display LCD screen is the principle of the circuit through the formation of silica glass electric field to drive the liquid crystal between glass and filter elements, in natural conditions were arranged in parallel side by side, when the circuit on the liquid crystal layer applied electric field, liquid crystal molecules tilt in different directions, then the role of liquid crystal similar to the switch allows light to pass through, so that the liquid crystal layer to form a different light effects, so as to achieve the purpose of showing different images.
Well, with this basis, we look first of all along the production process, in the manufacturing process, assembly area and packing area needed “human” cost is considerable, so no wonder that Taiwan as a modular part of the mainland have preferred – - In addition to close to the customer that they can be greatly reduced cost.
Detail the production process
Anisotropic conductive adhesive first (ACF) attached: Anisotropic conductive adhesive used (which can be viewed as a double-sided adhesive) Cell adhesion between the IC and provide turn-on and adhesive function; followed by the integrated circuits (IC ) pressure collaboration industry, the purpose of the panel lines with the IC circuit conduction through the conductive particles in order to achieve the purpose of the current signal flow.
Next is the flexible circuit board (FPC) Industry co-operation pressure: FPC is a flexible printed board, the role of the signal from the connection, after this step we can make the panels laminated FPC line by line and conductive particles in order to successfully connect the signal conduction .
The final step is the integrated circuit board lamination (PCBA) Lamination, through the steps that we can achieve two purposes, one can make the FPC and the PCB circuit conduction through the conductive particles, so that the current signal flow, and the second is the machine Pressing provide a certain temperature and pressure by controlling the pressing time, AFC can be hardened at a high temperature polymer and two different materials together to provide adequate work intensity.
Aging of the next test will be carried out, this is a “bathtub curve”, it can advance to fault exposure, through is unlikely in the life of a problem. , J2 7 b8 h * G “k
Aging test area automated warehousing system, why automate it? Mainly because of efficiency considerations, in addition to the LCD panel is thin, the slightest mistake will be broken out, so using automated equipment to improve yields.
Although the artificial ingredients assembled products accounted for more, but the aging test is mainly machinery and equipment, staff monitoring based. LCD panel on the aging of the furnace but also regular manual inspections. The figure is the rows of aging furnace, like Lao Zi’s alchemy furnace.
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