| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| JB/T 9769.1-2020 | English | 199 |
Add to Cart
|
Days<=3
|
(Internal combustion engines-cast iron valve seats - Part 1: Technical requirements)
|
JB/T 9769.1-2020
| Valid |
JB/T 9769.1-2020
|