DZ/T 0101.12-1994
Active
JB/T 6012.4-2008
Active
Industry standards-Mechanical
JB/T 6012.4-2008 Internal combustion engine inlet and exhaust valve, Part 4: Friction welded valves, ultrasonic testing
JB/T 6012.4-2008 Internal combustion engine inlet and exhaust valve, Part 4: Friction welded valves, ultrasonic testing
Basic Information
Standard Code:
JB/T 6012.4-2008
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
The intake and exhaust systems
ICS Name:
-
Publish Date:
2008-06-04
Implement Date:
2008-11-01
Pages:
5 pages
Development Information
Same series standard
Replace the following standards
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