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.
一種智能的屋頂出入口，類似於汽車的天窗，提供了非常高質量的通往屋頂的入口。
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.
介紹一種新的內浮頂油罐計量口，它尅服了現行計量口操作不便的缺點。
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.
量油孔爲腳踏式，安裝於油罐頂部，用於測量罐內油品的標高和溫度及取樣等。

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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