Men has now become "mudwater" and women "concrete"!
男人成了“泥水”,女人变着“水泥”了!
2
Methods of preparation of a oil field drilling mudwater - loss control additive with waste PAN fiber hydrolyzed at high pressure had been studied and had tested its properties.
研究了用废腈纶经高压釜中水解制备油田钻井泥浆降失水剂的方法,并进行了性能试验。
3
Through the alteration of water, material unload system and the fabric of filtration, the optimization for coal and mudwater system is achieved, work efficiency is raised highly.