Where can Jinan purchase the menstruum that the sofa cleaning skin USES?

济南哪里可以买到清洗皮沙发用的溶剂啊？

Preparation, Mixed "Freeze-dried Powder" with "Menstruum" together, shaking dissolved.

用前调配，将冻干粉与溶媒混合，摇匀溶解。

Objective to study the acute toxicity of gluewater and menstruum during shoes manufacturing.

目的研究鞋用胶水和溶剂的急性毒性。

Methods The efficiency of purification was employed as standard, and the different menstruum dosage was studied.

方法以提取率为指标，分别对不同溶媒量进行研究。

The ordinary doodle liquid and paint can be erased easily or removed with menstruum and have no affect to the coating surface.

一般涂鸦液及喷漆都可被轻易擦除或是用溶剂清除，且对涂层表面无明显影响。