片语
nanometer addition agent纳米添加剂
active addition agent活性添加剂
additive agent[助剂] 添加剂
accessory ingredient助剂;配合剂
chemical addition agent化学添加剂
ADDITION OF FLOCCUTATION AGENT加药系统
addition of disperse agent加入分散剂
addition of agent加药
addition n agent添加剂
volatile addition agent易挥发的