GB/T 1149.16-2015

Active

Internal combustion engines—Piston rings—Part 16: Expander/segment oil-control rings

内燃机 活塞环 第16部分：钢带组合油环

Standard Type
GBT
ICS
27.020
CCS
J92
Status
现行
Issue Date
2015-12-10
Implementation
2016-07-01
Responsible Dept
中国机械工业联合会
Drafting Unit
N/A