“护板”造句
气垫船底部四周的橡胶
护板被毁了.
The rubber skirts round the bottom of a hovercraft were destroyed.
在车身表面定位铰链
护板,填隙片和半铰链.
Position hinge plates , shims and replacement hinge - half on door face.
该泵泵体、叶轮 、
护板均采用 耐磨合金 制造.
The of the pump impeller, the boards are manufactured using wer - resistant alloy .