Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Google Book |
SY/T 5031-1999 | English | 719 |
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5 days
|
Specification for internal - conbustion reciprocating engines for oil field service
|
SY/T 5031-1999
| Obsolete |
SYT 5031-1999
|
SY 5031-1991 | English | 439 |
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4 days
|
(Diesel oil rig)
|
SY 5031-1991
| Obsolete |
SY 5031-1991
|