alkali cleaning

基本解釋

The acid - alkali cleaning pool for chemical cleaning.
采用酸-堿清洗池進(jìn)行化學(xué)清洗。
By means of GC MS analysis and model compounds, the reason of decrease in the induction period of RFCC gasoline during alkali cleaning was investigated.
采用色譜質(zhì)譜和添加模型化合物的方法，研究了汽油堿洗后誘導(dǎo)期下降的原因。
In the process of cleaning coffee, do not use hard brush scrub, but also to avoid the use of strong acid, alkali cleaning agent, so as to avoid scratching the surface of damaged coffee cup.
在咖啡杯的清洗過(guò)程中，嚴(yán)禁使用硬質(zhì)的刷子刷洗，也要避免使用強(qiáng)酸、強(qiáng)堿的清潔劑，以避免咖啡杯的表面刮傷受損。