| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GB/T 9115.18-1988 | English | RFQ |
ASK
|
Days<=3
|
Steel pipe welding neck flanges with male and female face for PN 2. 5MPa (25 bar)
|
GB/T 9115.18-1988
| Obsolete |
GB/T 9115.18-1988
|