Cart:
Keyword:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| HG/T 5147-2017 |
(Α-acetyl-γ-butyrolactone for industrial use) 工业用α-乙酰基-γ-丁内酯 |
China Chemical Industry
Standards butyrolactone |
 English PDF |
| HG/T 4989-2016 |
γ-butyrolactone for industrial use 工业用γ-丁内酯 |
China Chemical Industry
Standards butyrolactone |
English PDF |
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