| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| HG/T 20660-2017 | English | 1989 |
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Days<=13
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Standard for Classification on Hazards of Toxicity and Explosion of Chemical Mediums in Pressure Vessel
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HG/T 20660-2017
| Valid |
HG/T 20660-2017
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