Spring and summer and early autumn, foggy sea, diffuse ashore, gathered at the col between the ravines, such as smoke plume, curl floating.
春夏和初秋季节,海上多雾,漫上岸来,集聚在山坳沟壑间,如轻烟缕缕,袅袅浮动。
Steering clutch: multiple-disc oil powder metallurgy disc compressed by spring. hydraulic operated. brake is oil two direction floating band brake operated by mechanical foot pedal.
转向离合器为湿式、多片粉末冶金摩擦片、弹簧压紧、液压分离。制动器为湿式、浮动、双向带式、脚踏式机械操纵。
The present invention relates to one kind of railway track structure, which includes floating board and spring vibration isolator to support elastically the floating board on it.
本发明涉及一种铁路的轨道结构,它包括浮置板和弹簧隔振器,浮置板弹性地支承于弹簧隔振器上。
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