| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GB/T 50315-2000 | English | RFQ |
ASK
|
Days<=9
|
The masonry project site detection technology standards
|
GB/T 50315-2000
| Obsolete |
GB/T 50315-2000
|