| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| JT/T 1147.3-2020 | English | 299 |
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Days<=3
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(Technical requirements for sewage treatment facilities in highway service areas - Part 3: Biological aerated filter treatment system)
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JT/T 1147.3-2020
| Valid |
JT/T 1147.3-2020
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