From the ring hardness test, to dimensional inspection, channel detection, visual inspection, vibration test, clearance sorting, cleaning bearing, anti-rust, packing, delivery.

从套圈硬度检验，到尺寸检验，沟道探伤，外观检验，振动检验，游隙分选，清洗轴承，防锈，包装，出厂。

youdao

The method for testing the hardness of the steel balls is simple, the tested steel balls can not be damaged, and the sorting correct rate is 100 percent;

钢球硬度检验方法简单，被检验的钢球无任何损伤，分检正确率100％；

youdao

The method for testing the hardness of the steel balls is simple, the tested steel balls can not be damaged, and the sorting correct rate is 100 percent;

钢球硬度检验方法简单，被检验的钢球无任何损伤，分检正确率100％；

youdao