Cart:
Keyword:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| HG/T 5926-2021 |
Biological agent for water treatment Denitrifying bacteria agent{译} {译} 水处理用生物药剂 反硝化菌剂 |
China Chemistry Industry
Standards agent{译} |
 English PDF |
| HG/T 5925-2021 |
Biological agent for water treatment Nitrifying bacteria agent{译} {译} 水处理用生物药剂 硝化菌剂 |
China Chemistry Industry
Standards agent{译} |
English PDF |
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