Before friction machine parts inspection, the friction coefficient whether the specimen design requirements, floating steel brush to remove rust, oil, paint cleanse.
Before friction machine parts inspection, the friction coefficient whether the specimen design requirements, floating steel brush to remove rust, oil, paint cleanse.
配件前检查摩擦机，试件的摩擦系数是否达到设计要求，浮锈用钢丝刷除掉，油污、油漆清除干净。