plane surface
短语词组
- plane directing surface 准平面
- plane valving surface 平面配流面;配流盘表面
- plane slip surface 平面滑裂面
- plane -surface solid 平面立体
- plane flameproof surface 平面隔爆面
- plane water surface wave 二维水面波
- fracture plane failure surface 破裂面
- bedding -plane shear surface 层面剪切滑面 返回 plane surface