标 准 编 号：DIN 5419-1959 简体中文标题：滚动轴承座用毡垫圈.毡带和环形槽 繁体中文标题：滚动轴承座用毡垫圈.毡带和环形槽 English Name：Felt Rings, Felt Strips, Ring Grooves for Rolling Bearing Housings...