1. We specialize in making a wide range of ball valves, brass ball, brass ball valve, ball valves accessories, ball valves manufacturers.
基元铁工厂制造铜球铜球阀，球阀，铜球，铜球阀，球阀，不
2. Does the player incur a penalty under Rule 15-3 for playing a wrong ball, even though that wrong ball was played in mistake for a provisional ball which never became the ball in play?
这名球员会按照规则15-3，因打了一个错球而被罚一杆吗，即使那个错球是错误的做为临时球被打，而且一直没有成为使用中球？
3. Our products include, ball screw assembly, linear ball rail system, miniature ball rail system, X-Y tables, ball spindles, slide spindle and slide guide.
滚珠丝杠副、线滚动导轨副、型滚珠线性滑轨、密十字工作台、动花键副、质镀铬导杆、线轴承、基合金滚动导轨等。
4. According to the different materials, Ball Joint Handrails can be classified Steel Ball Joint Handrails, Aluminium Ball Joint Handrails and Stainless Steel Ball Joint Handrails.
球接栏杆以制造材质的不同而分，例如钢栏杆，铝合金栏杆，不锈钢栏杆等。
5. Our products include, ball screw assembly, linear ball rail system, miniature ball rail system, X-Y tables, ball spindles, slide spindle and slide guide.
滚珠丝杠副、线滚动导轨副、型滚珠线性滑轨、密十字工作台、动花键副、质镀铬导杆、线轴承、基合金滚动导轨等。
