| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GBZ/T 231-2010 | English | 1019 |
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Technical code on occupational hygiene prevention and protection in the ferrous metal smelting and rolling processing industry
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GBZ/T 231-2010
| Valid |
GBZ/T 231-2010
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