·2,447,543篇论文数据，部分数据来源于NoteExpress
The phosphine processing device can be used for purifying and recovering residual phosphine gas for fumigating and killing insects in the tobacco, grain and leather industries, etc.
本实用新型可应用在烟草、粮食、皮革等仓储熏蒸杀虫磷化氢残留气体的净化回收。
youdao
应用推荐
模块上移
模块下移
不移动