| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GB/T 34630.3-2017 | English | 279 |
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Days<=3
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Friction stir welding -- Aluminium and its alloys -- Part 3: Qualification of welding operators
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GB/T 34630.3-2017
| Valid |
GB/T 34630.3-2017
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