SAC GB/T 16608-54 : 2012现行
ELECTROMECHANICAL ALL-OR-NOTHING RELAYS - PART 54: BLANK DETAIL SPECIFICATION - ELECTROMECHANICAL ALL-OR-NOTHING TELECOM RELAYS OF ASSESSED QUALITY - TWO CHANGE-OVER CONTACTS, 15 MM X 7,5 MM BASE
出版：Standardization Administration of China
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