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| 21. | Installation and mounting: Ceiling installation or supended to ceiling with chain or line. |
| 安装方式：吊装式或吸顶式，吊杆，吊链。 |
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| 22. | In view of, in the modification and maintenance of petro-chemical unit, the limited working space and inability of available hoisting equipment to meet hoisting installation requirements, a simple and reliable hoisting tool used is introduced taking account of the construction conditions. |
| 在石油化工装置大型设备的技术改造和检修作业中，针对现场施工空间小、有吊装设备无法满足施工要求的情况，介绍了因地制宜设置简单可靠的吊装机具，完成吊装作业的方法—门架旋转作业法的成功应用。 |
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| 23. | A compressor shall be lifted only with adequate equipment in conformity with local safety rules. |
| 译:压缩机在吊装时将被唯一使用合适的符合本地安全法规的设备. |
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| 24. | Understand maintenance procedure of compressor, pump, blower, turbine, tower and heat exchanger etc, and prepare lifting plan accordingly and direct big scale equipment. |
| 了解压缩机、、机、轮机、、热器检维修工作程序，根据检修要求制订起重吊装方案并能够指挥吊装大型设备。 |
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| 25. | 85 The lifting work on site will be compelled to stop, owing to the strong wind.(a dense fog ). |
| 由于强风（浓雾），现场起重吊装工作将被迫停止。 |
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| 26. | We bear all the charges up to the time the goods are on the hook . |
| 我们承担货物吊装上船之前的一切费用。 |
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| 27. | It's an important point to always keep in mind if a third party is providing the lighting rig. |
| 如果第三方提供灯光吊装的话，这点要牢记在心。 |
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| 28. | It consists of high strength pp woven cloth. |
| 袋体是高强度的聚丙烯塑料编织布，袋口有吊带，方便吊装操作。 |
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| -- 来源 -- expo5646620739.my.btobtrans.com |
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| 29. | The Virtual Simulation System of the Constructional Method of the Steel Structure Lifting Project in Shanghai Chia Tai Mall |
| 上海正大广场钢结构吊装施工方案虚拟仿真系统 |
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| 30. | The design and implementation of the construction technology concerning block hoisting and erecting by horse leg, together with the economic benefit are presented. |
| 摘要叙述采用马腿吊装方块施工工艺的方案设计和实施及给工程施工带来的经济效益。 |
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