专项点检员的点检职责.
()是用干泡法清洁地毯前的准备工作。 ["A、将家具移开放好辆","B、彻底吸尘,用手工方法清除局部严重污渍","C、按规定配制清洁剂并倒入干泡洗地毯机中","D、开动干泡洗地毯机","E、均匀喷洒泡沫在地毯上","F、清洁干泡洗地毯机"]
清洗地毯的方法主要有() ["A、干泡法","B、喷吸法","C、湿旋法","D、干粉法","E、干洗法","F、湿洗法"]
点检项目调整的目的?
对地毯进行简单修补工作所需要的工具、用品有() ["A、小号缝衣针","B、备用地毯","C、聚酯线","D、圆锥","E、万能胶","F、剪刀"]
岗位操作人员设备维护职责是什么?