... pickling machine ==> 酸洗机 pickling of metal ==> 金属酸洗法 pickup ==> 拾音器,始动值,邻近干扰,吃刀,唱头,电唱头,待取单元,待取信息的存储单元,(电极的)粘污 ...
双语例句
1
Oxides on metal surface will deteriorate quality of deep processing. Using acid pickling to remove oxides is a conventional method, but will pollute environment and increase operating cost etc.