| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| HG/T 21635-1987 | English | RFQ |
ASK
|
Days<=9
|
(Carbon steel, low alloy steel seamless pipe fittings)
|
HG/T 21635-1987
| Obsolete |
HG/T 21635-1987
|