footstep
【机械工程】轴承架支持【机械工程】臼形轴承
footstep bearing
暂无补充释义。
相关词条
footstep
footstep
footstep
footstep sound insulation
footstep
spindle footstep twisting arrangement
footstep bearing【机】
footstep bearing
暂无补充释义。
footstep
footstep
footstep
footstep
footstep sound insulation
footstep
spindle footstep twisting arrangement
footstep bearing【机】