| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| HJ 774-2015 | English | 579 |
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Days<=5
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Technical guideline for the environmental protection status assessment of the centralized drinking water sources
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HJ 774-2015
| Valid |
HJ 774-2015
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