| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| SY/T 6858.2-2012 | English | 189 |
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Days<=3
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Nondestructive testing method for OCTG. Part 2: Magnetic flux leakage inspection for drill pipe upset transition area
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SY/T 6858.2-2012
| Valid |
SY/T 6858.2-2012
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