单词	设备标准
释义	设备标准standard of school equipment
随便看	ethylene alkylation ethylene anesthesia ethylene bis(dithiocarbamate) zinc ethylenebisphenyl sulfone ethylenebisphenyl sulfone; 1 ethylenebisphenyl sulfone; 1,2-bis-ethane ethylenebisphenyl sulfone-- 1,2-bis(phenylsulfonyl)-ethane ethylenebisphenyl sulfone; 1,2-bis(phenylsulfonyl)-ethane ethylenebisstearamide ethylene biszinc ethylenebrassylate ethylene bromide ethylenebromide ethylene bromide 1 ethylene bromide 1,2 ethylene bromide 1，2 ethylene bromide or dibromide ethylene bromohydrin ethylene carbonate ethylene carbonate--dioxolan-2-one ethylenecarboxylic acid ethylenecarboxylic acid; acrylic acid; propenoic acid ethylene chloride ethylene chlorobromide ethylene chlorohydrin