ammonium salt
短语词组
- Imidazoline -ammonium-salt 咪唑啉季铵盐
- imidazoline quaternary -ammonium-salt corrosion inhibitor 咪唑啉季铵盐缓蚀剂
- quaternary ammonium salt -1 季铵盐a
- polyethylene -ammonium salt 聚乙烯铵盐
- mixed -ammonium salt 混合铵盐
- nitrilotriacetic acid -ammonium salt 氨三乙酸一氨盐
- Polysulfo -ammonium inner salt 硫
- complex aluminum -ammonium salt 混铵成胶
- quaternary ammonium salt a - 季铵盐a 返回 ammonium salt