emergency ladder信息详情
应急梯
ladder───n.阶梯;途径;梯状物;vi.成名;发迹;vt.在……上装设梯子
emergency───n.紧急情况;突发事件;非常时刻;adj.紧急的;备用的
corporate ladder───企业晋升制度;公司的官阶;公司晋升制度
emergency meeting───紧急会议
emergency workers───应急人员
emergency service───应急服务;应急无线电通信业务;应急供电[检修],应急无线电通信业务
rope ladder───n.绳梯
ladder bookcase───阶梯书架
emergency telephone───应急电话;紧急电话
But emergency crews who unblocked the shaft said they had left a ladder at the site for other miners to use if they decide to leave overnight.───但是打通矿井的紧急救援人员说,他们在井口留下一个梯子,如果矿工决定夜间离开,他们可以使用这个梯子。
All emergency ladder safety chains shall be up at all times except when person is entering or leaving ladder.───所有紧急梯安全链要随时挂上,除人员正在进入或离开梯子时。
The emergency escape device for high rise building consists of jack ladder, guide track, chain wheel, speed varying mechanism, hydraulic speed regulating controller, etc.───本发明是一种高层建筑遇险时紧急逃生装置,也是一种理想的消防设施。该装置主要由链梯、导轨基架、链轮、变速机构、液压调速式控制器等组成。
- human rights or animal rights
- altigraph
- blanking tolerance
- human rights vs animals rights
- go after them
- brett bao
- anisotropic sheet
- hold some truth
- anisotropic sheet steel
- hold someone in thrall
- anisotropic shell
- altima
- human rights vs animals rightsppt
- fitness tracker app
- anisotropic soil
- human rights watch
- hold something on
- hold something out
- aerodynamic fairing
- helicoid screw
- food war