side cover bolt hole的意思|示意
美 / /
英 / /
侧盖螺栓孔
side cover bolt hole的网络常见释义
侧盖螺栓孔 ... cover bolt hole 盖螺栓孔 side cover bolt hole 侧盖螺栓孔 Do not cover this hole 旁边用箭头指示 ...