废水特点
characteristics of wastewater
废水特性
Characteristic of Wastewater
wastewater characterization
characteristics of waste water
characteristics of wastewater
废水废液厌气处理
anaerobic waste treatment
混合废水水样
composite wastewater sample
石化废水水处理
petrochemical wastewater treatment
双氧水废水
hydrogen peroxide wastewater
5-乙氧基羰基特特拉姆酸甲酯
Methyl 5-Ethyloxylcarbonyltetramate
TP9型特种棚车
TP 9 type special box car
TT型特种(陶瓷)过滤机
TT-type special (ceramic) filter
Vistamaxx特种弹性体
Vistamaxx specialty elastomer