| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| SY/T 6519-2017 | English | 1219 |
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Classification of flammable liquids, gases, or vapors and of hazardous locations for electrical installations in chemical areas
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SY/T 6519-2017
| Valid |
SY/T 6519-2017
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