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DESIGN AND IMPLEMENTATION OF DATA COLLECTION SYSTEMS BASED ON AUTO ID SUCH AS BARCODE AND RF,PRODUCING OF DATA COLLECTOR TERMINAL,CIRCUIT BREAKER TEST SYSTEM(TIME TEST AND TRAVEL TEST),VARIABLE POWER SUPPLY(FROM 0 TO 255V,AC AND DC)
يکشنبه 8 دی 1387
2008/12/28
Hit :778
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