... 油罐列车：oil tank 油罐量油孔：tank dip hatch 油罐量测：tank strapping ...
基于38个网页-相关网页
·2,447,543篇论文数据，部分数据来源于NoteExpress
This article introduces a new type of dip hatch for inner floating roof tank, which can avoid the problem of inconvenient handle in current dip hatch.
介绍一种新的内浮顶油罐计量口，它克服了现行计量口操作不便的缺点。
youdao
应用推荐
模块上移
模块下移
不移动