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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 3781.8-2006 |
Acetylene black―Part 8: Determination of hydrochloric acid absorption number 乙炔炭黑 第8部分：盐酸吸液量的测定 |
China National Standards Acetylene black―Part 8: |
 English PDF |
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