... dip gauge 垂度规 dip hatch 量油孔 dip information 倾角资料 ...
基于40个网页-相关网页
... 计量卷尺 metering band 计量孔 dip hatch 计量控制处理机 measurement control processor ...
基于4个网页-相关网页
tank dip hatch 油罐量油孔
new type of dip hatch 新型计量口
dip-hatch 计量口
·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。
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