| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GB/T 4111-1997 | English | RFQ |
ASK
|
Days<=6
|
Test methods for the small concrete hollow block
|
GB/T 4111-1997
| Obsolete |
GB/T 4111-1997
|