GB/T 21283.1-2007

Active

Rotary shaft lip-type seals incorporating thermoplastic sealing elements－Part 1: Nominal dimensions and tolerances

密封元件为热塑性材料的旋转轴唇形密封圈第1部分：基本尺寸和公差

Standard Type

GBT

ICS

83.140.50;23.100.60

CCS

G43

Status

现行

Issue Date

2007-12-13

Implementation

2008-07-01

Responsible Dept

中国石油和化学工业联合会

Drafting Unit

N/A