When opening, carrying or installing it, please use block and tackle, chain block, fork lift truck or other assistant devices.
在开箱·搬运·安装时，请使用吊滑轮，起重机，叉式升运机等辅助设备。
The key points of reversal installation, the lift system of oil tank, the gin pole using in reverse installation and chain block used in assembling gin poles and molding bed are discussed in detail.
尤其对倒装法的施工关键—油罐的提升系统 ，对倒装时用抱杆、组装抱杆与胎模时用倒链作了详细的叙述。
As the intact pot was so fragile and the contents were heavy, the decision was taken to "block lift" the vessel and transport it to the museums laboratory for further study.
因为这个完整的罐子很轻易破碎而且内容物很繁重，已经作出“整体明日装”这个容器而且将其运到博物馆尝试室以供进一步研究的抉择。
The major products are the lift parts such as the car, hoist-way door, door machine , upper sill, speed governor, rope gripper, catch block , buffer etc.
销售的主要产品：导向轮、轿厢、厅门、门机、上坎、限速器、夹绳器、安全钳、缓冲器、绳头组合、五方通话、导轨等电梯部件，广泛应用于客梯、住宅梯、货梯等各类电梯。
At defensive technologies have emerged in Song, Alice, lift, block, shoot the ball, such as diversification of technical movements.
在防守技术中出现了耸、翘、抬、挡、拍等多样化的击球技术动作。
So, we're using one kite in 15 mile per hour winds to lift up a three and half ton block, " said Caltech student Emilio Castano."
科技大学生艾米利奥-加斯塔诺说：“我们要用一只风筝在风速为每小时15英里的情况下抬起3吨半重的石块。”
When used in the hand will lift, although the umbrella in the first invented in the main purpose, are used to blocking sunlight, but most often now regarded as rain gear block rain.
使用时是以手将之举起，虽然伞在最初发明时的主要目的，是用来阻挡阳光，但是现在最常被当作雨天挡雨的雨具。
When used in the hand will lift, although the umbrella in the first invented in the main purpose, are used to blocking sunlight, but most often now regarded as rain gear block rain.
使用时是以手将之举起，虽然伞在最初发明时的主要目的，是用来阻挡阳光，但是现在最常被当作雨天挡雨的雨具。
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