旋转轴唇形密封圈结构尺寸系列 第一部分:内包骨架旋转轴唇形密封圈
Rotaryshaft lip seals--Design criteria for standard applications--Part 1:rubber covered rotary shaft lip seals
标准状态
发布于:1988-09-20
实施于:1989-05-01
已废止
Rotaryshaft lip seals--Design criteria for standard applications--Part 1:rubber covered rotary shaft lip seals