GB/T 23337-2023

Active

Internal combustion engines—Intake and exhaust valves—Specification

内燃机 进、排气门 技术条件

Standard Type
GBT
ICS
27.020
CCS
J93
Status
现行
Issue Date
2023-09-07
Implementation
2024-04-01
Responsible Dept
中国机械工业联合会
Drafting Unit
N/A