derusting造句
This complete
derusting ensures solid and liable painting work.
這是一種非常徹底的除銹,并保證了下道油漆工程的牢固、靠.
Connection weld without welding slag, oils,
derusting pass before brushing paint.
連接處焊縫無焊渣 、 油污 、 除銹合格后方可涂刷涂料.
Through peoples long - time study, a way of no pollution is found for
derusting - super pressure jet
derusting.
通過人們 長期 的努力摸索、研究, 找到了一種無污染的除銹方法 —— 超高壓水射流除銹.