dying and printing wastewater

• 印染废水

dying and printing wastewater的用法和样例：

例句

1. Molecular structure base of coagulation decolorization technology for dyeing and printing wastewater.
   印染废水混凝脱色技术的分子结构基础。
2. Experimental water includes analogue dye wastewater and practical printing and dyeing wastewater.
   试验用水包括模拟染料废水和实际印染废水两部分。