季铵盐类化合物
Quaternary ammonium compounds
calmnes
季铵盐类
quaternary ammonium salts
Quaternary ammonium compounds
季铵盐类消毒剂
disinfectant of quaternary ammonium compounds
季铵盐化合物
Quaternary ammonium compounds
quaternary ammoniumcompounds
季铵盐复合物
Quaternary ammonium compounds
二价季铵盐化合物
Divalent quaternary ammonium complexes
合季铵盐单体
Quaternized or ganic salts
含季铵盐单体
quaternized organic salts
季铵盐表面活性剂
Quaternary ammonium surfactant
quaternary ammonium salt surfactant
quaternary surfactant
季铵盐阳离子
cationic quaternary ammonium
Quaternary ammonium cation
季铵盐
quaternary ammonium salt
quaternary ammonium salts
quaternary amine salt
quaternary ammonium
quaternary ammonium salt PTCA
Quaternary ammonium compounds
Quaternary ammonium cation
quaternary ammonium halide
quaternary ammonium compound
bicolor composite grating
quuaternary ammonium salt
tetraalkyl ammonium salt
quatemary ammonium salt
quaterary ammonium salt
quarternary ammonium salt
quartenary ammonium salts
Quatermary ammonium salts
quaternary salt
Quaternar y ammonium salt
ammonium salt
quarternary ammonium halide
ords quaternary ammonicem salt
hyamine
Ammonium
Quaternary-ammonium-salt
tetrabutylammonium salt
quaternaryammonium salt
diethylamino acetophhenone
Onium
季铵盐正离子
Quaternary ammonium cation
季铵盐缓蚀剂
quaternary ammonium salt corrosion inhibitor
季铵盐功能单体
quaternary ammonium monomer
基Gemini型季铵盐表面活性剂
Esterquat Gemini surfactant