1) exhaust valve lifting gear
排气阀升降装置
2) Lifting Device
升降装置
1.
In this article,the author introduces some installation technologies of integral steel box girders,such as applying simple equipment to draw across the bridge piers with a winch,and using lifting device to dropped girders into place,which is applicable in practice to installation of structure in large size.
介绍整体式钢箱梁应用简易设备牵引过孔、升降装置落梁就位的施工技术,为大体积构件安装提供借鉴。
3) jacking gear
升降装置
1.
The offshore drilling platform jacking gear is divided into two parts——the electric driving and the hydraulic actuation.
海上钻井平台升降装置分为电驱动和液压驱动2种,电驱动升降装置故障率较高,应用较少;液压驱动升降装置稳定性高,应用较广泛。
4) exhaust device
排气装置
1.
The solving measures for exhaust problem are listed,and the combined exhaust device using safety valve is put forward to solve this problem.
阐述了压力输水管道高点排气与虹吸利用的矛盾关系,并列举了排气问题的解决措施,提出以采用安全阀的组合排气装置解决该问题。
5) loader lift valve
装载机升降阀
6) attachment tilt cylinder lock valve
附属装置升降倾倒用油缸锁定阀
补充资料：铁合金电炉电极升降、压放和加料管装置
铁合金电炉电极升降、压放和加料管装置
铁合金电炉电极升降、压放和加料管装置
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条