| 1. | Overload protection in hoisting devices are made to protect human and machinery
起重设备里的过载保护可以保护人和机器。 |
| 2. | Aircraft receptacles for hoisting devices . metric iso thread profile and tolerances
起重装置用飞机承座.米制螺纹牙形和公差 |
| 3. | Receptacles on aircraft for hoisting devices . metric iso thread profile and bnae tolerances
飞机上提升装置用插座.米制螺纹牙形和公差 |
| 4. | The question existing in hoisting device of small water storage works is analyzed , and puts forward diagonal can be applied to works
摘要文章分析了小型蓄水工程启闭设施存在的问题，提出了采用斜拉闸的措施。 |
| 5. | If chip basket binds keep hands clear and return to original position and start over with the hoist device centered over basket
如果盛屑装置镶边有间隙，则把它回位到原始位置并且以装置上方的举升装置中心重新开始。 |
| 6. | It applies level synchronous hoisting devices on the spray system , preheater , tin channel and condesing wind channels of automatic tin stove
自动锡炉之喷雾系统、预热器、锡槽，冷凝风口均采水平式同步升降运动装置。 |
| 7. | This can shorten the construction proceeding . the method does n ' t require heave devices for life - on and draught for light hoist device and windlass are available
此外，逐条积累滑移法对起重设备、牵引设备要求不高，可用小型起重机或卷扬机，甚至不用。 |
| 8. | The structure is reasonable , adopt double hoisting devices , motor rotation , flexible coupler . the performance is stable , the upkeep and maintenance and simpler , and there ' s no problem of leakage
该机结构合理，采用双丝杆提升，电动回转，柔性轴联更适合我国国情。性能更稳定可靠；保养、维护更简单；杜绝了因泄漏造成的安全隐患，无后顾之忧。 |
