| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| SY 5148-1986 | English | 319 |
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Days<=3
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(Oil drilling equipment pneumatic components way throttle type test)
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SY 5148-1986
| Obsolete |
SY 5148-1986
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