LOWER STEERING SHAFT 下转向轴
distributor lower drive shaft 配电器下轴
Lower Shing Mun Shaft Tower 下城门竖井塔
lower main driving shaft 下部驱动主轴
Usually with the ball in the upper and lower shaft with bearings, operating torque, suitable for high pressure and large diameter valves.
通常在与球体的上、下轴上装有轴承，操作扭距小，适用于高压和大口径的阀门。
Designed for valves and lower shaft speed applications under medial pressure in food processing, pharmaceuticals, paper mills, fibre plants where high purity and corrosion resistance is required.
白四氟乙烯盘根适用于压力不高的阀门及转速较低的应用，但对介质的纯度及抗腐蚀性有较高要求的地方，如：食品行业、医药、造纸、化纤等。
Moreover, the wheel support is fitted with a flange with an upper articulation point connected to the cervical arm and a lower articulation point that is connected to aforementioned shaft.
此外，按摩轮支架装配有具有上铰接点和下铰接点的凸缘，其中上铰接点连接至所述颈臂，下铰接点连接至上述轴。
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