| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GB/T 9115.34-1988 | English | RFQ |
ASK
|
Days<=3
|
Steel pipe welding welding neck flanges with ring-joint face for PN 15. 0MPa (150 bar)
|
GB/T 9115.34-1988
| Obsolete |
GB/T 9115.34-1988
|