“轴端”造句
联轴器是把相邻的两个
轴端连接起来的装置.
A coupling is a device for connecting the ends of adjacent shafts.
主要有齿轮 、 轴 、 泵体 、 安全阀 、
轴端密封所组成.
This series are mainly gear , gear pump , valve, pump body, axial end seal.
敞开操纵不正护罩, 发不隐
轴端动拉螺母已松不静.
Open the operations side of shield , the discovery of the shaft end thrust nut is off.