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SJ 1549-1979 English PDF

SJ 1549-1979_English: PDF (SJ1549-1979)
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SJ 1549-1979English239 Add to Cart 2 days [Need to translate] Silicon epitaxial wafers (Provisional) Obsolete SJ 1549-1979


BASIC DATA
Standard ID SJ 1549-1979 (SJ1549-1979)
Description (Translated English) Silicon epitaxial wafers (Provisional)
Sector / Industry Electronics Industry Standard
Classification of Chinese Standard H82;L90
Word Count Estimation 6,693
Date of Implementation 1980/6/1
Regulation (derived from) Industry-Science (2010) No. 77

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