| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| HG/T 20715-2020 | English | 1619 |
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Days<=9
|
(Technical Specification for Vertical Barrier of Industrial Contaminated Sites)
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HG/T 20715-2020
| Valid |
HG/T 20715-2020
|