| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| JC/T 640-2010 | English | RFQ |
ASK
|
Days<=5
|
Reinforced concrete sewer pipes used for jacking construction
|
JC/T 640-2010
| Obsolete |
JC/T 640-2010
|