... 流线形压力储罐 streamlined pressure tank 流线形喷嘴 streamline nozzle 流线形车身 Aerodynamic body ...
基于60个网页-相关网页
·2,447,543篇论文数据，部分数据来源于NoteExpress
The utility model relates to an energy saving and production increase streamline nozzle device belonging to a new nozzle of the technology engineering field of oil production.
一种节能并增产的流线型喷嘴装置，是属于采油技术工程领域的一种新型喷嘴。
youdao
应用推荐
模块上移
模块下移
不移动