| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GB/T 50856-2024 | English | RFQ |
ASK
|
Days<=3
|
(General Installation Engineering Quantity Calculation Standard (with clause explanation))
|
GB/T 50856-2024
| Valid |
GB/T 50856-2024
|