active agent
短语词组
- surface active additive agent 表麪活性物質
- Active Test Agent 倣真代理
- active addition agent 活性添加劑
- tetragenus active bacterial agent 四聯活菌制劑
- active emulsify agent 反應性乳化劑
- active spheroidization agent 活性球化劑
- active nitrolyzing agent 活性硝解劑
- active toughening agent 活性增靭劑
- active foaming agent 活性發泡劑 返回 active agent