| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| YY/T 1522-2017 | English | 419 |
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Days<=5
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Flow-metering devices for connection to terminal units of medical gas pipeline systems
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YY/T 1522-2017
| Valid |
YY/T 1522-2017
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