Most clutch sheet steels have a diameter of large size, and need higher technology requirement, and the heat treatments are difficult.
2
出口产品业势头强劲,出口产品包括所有铜基摩擦片和离合器钢片总成。
The strong momentum in exports, exports of all products including copper and friction-steel clutch assembly.
3
介绍了国内离合器钢片的各种热处理工艺和设备,着重介绍大量生产所用的工艺方法和热处理设备。
Various heat treatment technologies and equipment of domestic clutch sheet steels are introduced, with emphasis on the technologies and equipment for production.