overhead beam disk plough 高架圆盘犁
Overhead beam filter press 悬梁式压滤机
twin beam overhead bridge crane 双梁桥式行车 ; 双梁桥式起重机 ; 电动双梁桥式行车 ; 电动双梁桥式起重机
mono beam overhead crane 电动单梁行车 ; 电动单梁起重机 ; 单粱行车
mono beam overhead bridge crane 电动单梁桥式行车
two beam overhead crane 双梁桥式起重机
Overhead crane with carrier-beam [机] 挂梁桥式起重机
Overhead crane with guided beam 带导向架的桥式起重机
A tall window wall, part of which is operable, is set within a light-coloured wooden frame. Overhead, an exposed wooden beam spans the width of the ceiling.
半活动式的高窗设置在浅色的木框架上。天花板上的一根暴露木梁横跨整个空间。
This paper describes general structure design and structure load test of girder type railway bridge erecting machine with single simple supported beam and overhead transversely travelling trolley.
本文介绍我国一种新型单梁简支空中横移梁式铁路架桥机的总体结构设计及其结构荷载试验。
The mission is examining the sky as well as the ground. A Canadian instrument is using a laser beam to study dust and clouds overhead.
这次任务同时对天空和地表进行研究，加拿大所制造的仪器所发射的激光可以帮助研究头上方的尘埃和云层。
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