| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| YS/T 437-2018 | English | 419 |
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Days<=4
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(Geometric Parameters of Cross Section of Aluminum Alloy Profiles and Computer Program Requirements)
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YS/T 437-2018
| Valid |
YS/T 437-2018
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