Furnace body is vertical lift type, installation of a self-lifting configuration for furnace overhaul.
加热炉体为垂直升降式，装置一套自升降配置，以便进行炉内的检修工作。
The effect of shear displacement is not negligible in the buckling deformation of lattice structure in self-lifting tower crane body.
剪切变形对自升式塔机桁架结构塔身弯曲变形的影响不容忽视。
They theorize that couples who explore new places and try new things will tap into feelings of self-expansion, lifting their level of commitment.
已经得出的结论是，愿意探索和尝试新事物的夫妻能找到“自我提升”的新感觉，巩固忠于婚姻的信念。
The base is fixed on the foundation by the foundation screw, it bears the self weight of the lift and the lifting articles' weight.
底座通过地脚螺栓连接固定在基础上，承受升降机的自重和提升物品重量。
Job security: electric jack has lift the self-locking protection device that, when beyond top heave range will automatically stop lifting, safe and reliable.
工作安全：电动千斤顶具有升降自锁的保护装置，当超出顶举范围时将自动停止升降，安全可靠。
The whole point of weight lifting is to break down muscle tissue, then pamper it so it can heal into a stronger version of its former self.
举重锻炼的主旨是先将肌肉组织“瓦解”，然后对其加强，这样肌肉在愈合后就变得更强健了。
Don't aware of self in, the lifting of nerve cat subconscious lifts a sharp short knife with a little a seedling family tradition space in hand.
不自觉中，神经猫下意识的提了提手中一把有点苗家风格的锋利短刀。
The key to adopting pumped concrete lifting technology for core concrete of steel pipe concrete columns is to prepare self compacting concrete.
钢管混凝土柱的核心混凝土采用泵送顶升工艺施工的关键是配制自密实混凝土。
A speed control system of single-crystal furnace lifting mechanism based on mixed self-adjusting fuzzy PID controller is introduced in this paper.
采用自调整因子混合式模糊pid控制方法，对单晶炉的提拉速度进行控制。
This packer is characterized by being set by hydraulic pressure, being released by lifting up the string, being anchored by self-locking and being locked by circlip stepping.
该封隔器具有液压坐封、液压上提解封、自锁锚定、卡簧步进锁定等特点。
The two is: first, according to the advantages and disadvantages of truck type, the self lifting mechanism of truck for link combination type lifting device.
二是：首先，根据自卸车类型的优缺点，确定了自卸车的举升机构为连杆组合式举升装置。
Stainless steel screw, hex bolt series: tighten screw, machine screw, nail screw, self-tapping screw, expansion bolts, carriage, lifting eyebolt, a tooth, flat mat, play split cotters cushion etc.
不锈钢螺丝系列：内六角螺栓，紧钉螺钉，机螺钉，自攻钉，马车螺丝，膨胀螺丝，吊环螺丝，牙条，开口销，平垫，弹垫等。
The upper end and the lower end of a lifting screw are in a double-self-aligning hanging structure with a self-aligning roller step bearing so that the stress state of the lifting screw is improved.
提升螺杆上、下端采用调心滚柱止推轴承双调心吊挂结构改善提升螺杆受力状态。
The invention provides a self-locking extension working platform of a lifting working ladder, wherein the extension working platform has self-locking function.
本发明提供了一种升降工作梯的延伸工作平台，其延伸工作平台具有自锁功能。
This standard specifies the technical requirements special regulations on the inspection lifting and laying down of self-erection mast of land rig.
本标准规定了陆地钻机自升式井架起放作业的检查、起升和下放技术要求及特殊规定。
This standard specifies the technical requirements special regulations on the inspection lifting and laying down of self-erection mast of land rig.
本标准规定了陆地钻机自升式井架起放作业的检查、起升和下放技术要求及特殊规定。
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