| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GB/T 33509-2017 | English | 439 |
Add to Cart
|
Days<=4
|
General specification for mechanical seals
|
GB/T 33509-2017
| Valid |
GB/T 33509-2017
|