| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| JB/T 4127.2-2013 | English | 209 |
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Days<=3
|
Mechanical seal. Part 2: Classification method
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JB/T 4127.2-2013
| Valid |
JB/T 4127.2-2013
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