| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GB/T 42185-2022 | English | 404 |
Add to Cart
|
Days<=4
|
Service excellence - Principles and model
|
GB/T 42185-2022
| Valid |
GB/T 42185-2022
|