GTD and GTH bucket elevator machine has large throughput, high hoisting height, stable operation, long service life, etc.

GTD与GTH型斗式提升机具有输送量大、提升高度高、运行平稳、使用寿命长等特点。

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Before any inclement weather happens, building and facility managers can start by inspecting the elevator machine room's ventilation openings, Windows and doors for possible rain leakage.

在恶劣天气到来之前，物业以及设备管理人员可以先检查电梯机房设备通风口，门窗是否可能漏水。

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Elevator systems—the base, rails, and machine room—can be installed at the factory, eliminating the risk of injury.

电梯系统——包括底座、轨道和机房——可以被安装在工厂里，把受伤的风险降到最小。

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Here is a weighing machine and that's you standing on the elevator.

这是个称重器,然后你在电梯里

耶鲁公开课 - 基础物理课程节选

If you work in an office, make sure to wash your hands at regular intervals, especially after touching shared objects or surfaces like coffee pots, elevator buttons, the Xerox machine, office supplies, and doorknobs.

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The Roominate website contains a growing list of ideas including a washing machine, fireplace and elevator.

FORBES: Roominate's Promise Disappoints on First Outing

He's rigged up a catapult to his mini-fridge, a tiny elevator to carry the beers activate a doll with a remote control - and voila, a beer-tossing machine.

NPR: Four Years of College Yield a Beer Catapult