GB/T 20914.4-2019

Active

Stamping dies—Gas springs—Part 4: Gas spring with increased spring force and same built height

冲模 氮气弹簧 第4部分：等高强力氮气弹簧

Standard Type
GBT
ICS
25.120.10
CCS
J46
Status
现行
Issue Date
2019-10-18
Implementation
2020-05-01
Responsible Dept
国家标准委
Drafting Unit
N/A