GB/T 1149.13-2008

Active

Internal combustion engines - Piston rings - Part 13: Oil control rings

内燃机 活塞环 第13部分：油环

Standard Type
GBT
ICS
27.020
CCS
J92
Status
现行
Issue Date
2008-08-11
Implementation
2009-02-01
Responsible Dept
中国机械工业联合会
Drafting Unit
N/A