| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| SJ/T 31438-1994 | English | 179 |
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Days<=2
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Requirements of Readiness and Methods of Inspection and Assessment for Heat-pump Room Air Conditioners
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SJ/T 31438-1994
| Obsolete |
SJ/T 31438-1994
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