GB/T 21283.4-2008

Active

Rotary shaft lip-type seals incorporating thermoplastic sealing elements - Part 4: Performance test procedures

密封元件为热塑性材料的旋转轴唇形密封圈 第4部分：性能试验程序

Standard Type
GBT
ICS
23.100.60;83.140.50
CCS
G43
Status
现行
Issue Date
2008-05-14
Implementation
2008-10-01
Responsible Dept
中国石油和化学工业联合会
Drafting Unit
N/A