1) cleaning and maintenance emulsion
清洁保养乳液
3) cleaning and keeping clean
清洁保洁
1.
The quality of cleaning and keeping clean is very important to lubricating oil washing of Italian compressor system and quality and time period of overall compressor construction.
文章介绍了大型压气站工艺管道清洁保洁工作的具体做法。
4) skin maintenance lotion
皮肤保养乳液
补充资料：清洁
1.清白;洁净无尘。 2.清廉;廉洁。 3.清除。 4.清楚;明白。 5.犹清爽。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条