这需要精确的定位，以便将支腿定位到提升架的扶正导轨中。
This required precise positioning to locate the legs into the stabbing guides of the lifting cradle.
止回阀的提升架总成应该通过耐腐蚀塑料导轨引导。
The check valve poppet assembly shall be guided via the use of a corrosion resistant plastic guide.
凯恒中心正立面由两道平面位置重合的钢结构连廊相连，其支撑架和提升架的选择困难。
There are two steel galleries in front elevation of Kaiheng Center, whose support frame and lifting frame selection were difficult during construction.
指着两架买来为观光者使用的直升机，周丽说：“这个空中飞行项目和我们新建的摩天楼都是我们来提升旅游质量的举措。”
Referring to two helicopters bought by the village for sightseers Zhou li said: 'the air flight project and our new skyscraper are our ways to improve the quality of tourism.
指着两架买来为观光者使用的直升机，周丽说：“这个空中飞行项目和我们新建的摩天楼都是我们来提升旅游质量的举措。”
Referring to two helicopters bought by the village for sightseers, Zhou li said: 'the air flight project and our new skyscraper are our ways to improve the quality of tourism.
波音正考虑将737的生产率从每月37架提升至40架。
Boeing is considering raising the 737 production rate from 37 aircraft a month to 40.
液压提升放卷架并配有自动张力及电脑纠偏系统。
Hydraulic lifting unwinding rack, equipped with auto tension and computer deviation correcting system.
放卷：气压提升式放卷架、配磁粉自动张力系统。
Unwinding: Hydraulic lifting unwinding rack, equipped with magnet powder auto tension system.
介绍利用穿心式带载升降液压千斤顶做提升动力的液压爬架的结构构造、操作方法及其特点。
The structure composition method of operation and the feature of the hydraulic climbing scaffolds is described, which are lifted by hydraulic screw jacks with load.
上面固定导轨架和提升机构。
The guiding track framework and lifting mechanism are fixed on it.
应特别注意爬架各提升点的布置。
Special attention should be paid to the allocation and placement of the lifting points.
必须使用合适的设备来安全提升脚手架的配件、支柱和板材。
Proper provisions must be made for the safe lifting of scaffold fittings, poles and boards.
它由一个滑架、个转动齿轮减速器和一个提升齿轮减速器组成。
It consists of a carriage, a rotary gear reducer and a hoist gear reducer.
然后，这些部件可以用多种方法顶出，如升降机、凸轮、架台、提升阀、螺栓结构和汽缸结构。
Then these parts are ejected with a variety of lifters, cams, racks, poppit valves, screws, and cylinders.
舰首猫架是一个大型木质梁，它以45度角延伸用于辅助提升或抛下锚钩。
The cat-head is a large wooden beam that extends from vessels at a 45 degree angle and is used to assist in raising and lowering the anchor.
轧板机厂将装备一个额外的粗磨架，这将把工厂的生产能力提升到180万吨每年。
The plate mill will be equipped with an additional roughing stand which will increase the capacity of the plant to 1.8 million metric tons per year.
本实用新型按键式多士炉滑架机构涉及一种多士炉，特别是一种多士炉的滑架提升机构。
The utility model relates to a sliding frame mechanism of push-botton type Duo-Shi oven, which relates to a Duo-Shi oven, particularly a sliding frame lifting mechanism of the Duo-Shi oven.
本实用新型按键式多士炉滑架机构涉及一种多士炉，特别是一种多士炉的滑架提升机构。
The utility model relates to a sliding frame mechanism of push-botton type Duo-Shi oven, which relates to a Duo-Shi oven, particularly a sliding frame lifting mechanism of the Duo-Shi oven.
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