abietylgycine surface active agent
active cooling experiment
active cooling structure
Active surface of sliding
anionic surface active agent
阴离子型表面活性剂
阴离子表面活性剂
阴离子界面活性剂
阴离子性界面活性剂
蓖条(烧结机)
干压制锭
boundary 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
electropositive ion gemini surface active agent
fluorochemical surface active agents
mixed surface active agent
nonionic surface active agent
non-ionic surface active agent
organic surface active agent