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| Chinese National Standard List: Technical management |
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SJ 1558-1980 Indirectly heated negative temperature coefficient thermistors for Type MF41 and MF44
Issued on: 1980-02-04 Translation Price(USD): 180.0 |
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YD XXX 4-1997 Technical specification for purchasing equipment of SDH optical cable system engineering (Trial)
Issued on: Translation Price(USD): 675.0 |
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