abietylgycine surface active agent
Active surface of sliding
ampholytic surface active agent
ampholytic surfaceactive agent
Anion Surface Active Agent
anionic surface active agent
阴离子型表面活性剂
阴离子表面活性剂
干压制锭
阴离子界面活性剂
蓖条(烧结机)
阴离子性界面活性剂
anionic surface-active agent
Anionic surface-active monomer
Anionic surface-active monomer with acrylamide-type
asphalt surface material
boundary surface active agent
cation surface active agent
cationic surface active agent
阳离子型表面活性剂
阳离子表面活化剂
阳离子表面活性剂
阳离子界面活性剂
支张尾面
denaturation in material surface