具有至少4个碳原子的多元醇可以是二乙二醇或者三乙二醇。
The polyhydric alcohol having 4 or more carbon atoms may be diethylene glycol or triethylene glycol.
本公司大量求购废乙二醇、废二乙二醇、废甲醇、废三乙二醇、废苯。
Buying the company spent a lot of ethylene glycol, diethylene glycol waste, waste alcohol, triethylene glycol waste, waste benzene.
本公司大量求购废乙二醇、废二乙二醇、废甲醇、废三乙二醇、废苯。
Buying the company spent a lot of ethylene glycol, diethylene glycol waste, waste alcohol, triethylene glycol waste, waste benzene.
应用推荐