The brass distributor housing was completed and the spark advance arm seen above is now attached with two small screws.
黄铜经销商住房已经完成，并点火提前手臂上看到现在附有两个小螺丝。
2
The distributor spark advance arm was milled from a solid piece of brass.
经销商点火提前手臂被碾碎从一个坚实的一块黄铜。
3
The circular distributor, double-arm mandrel, coiler door and internal mandrel of the coiling station in the High-speed Wire Rod Mill are driven by the hydraulic systems.