roof hatch

基本解释

An intelligent, horizontal roof hatch, similar to car sunroof, provides unusually high quality access to the building's roof.
一种智能的屋顶出入口，类似于汽车的天窗，提供了非常高质量的通往屋顶的入口。
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。
Gauge hatch series, which are pedal type and set on the tank roof for measuring the oil lever & temperature and also for sampling of the oil in the tank.
量油孔为脚踏式，安装于油罐顶部，用于测量罐内油品的标高和温度及取样等。

Hamlin climbed out through a roof hatch and Vickers slid in through the window quickly enough to keep the No. 11 on the lead lap.
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The two practiced the driver exchange on Friday, with Hamlin getting out of the car through a roof hatch and Vickers coming in through a window.
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