您要查找的是不是:
- lever type gate lifting device 杠杆式启门设备
- rack and pinion gate lifting device 齿条齿轮式启门机
- STUDY ON EXPERT SYSTEM FOR THE SCHEMATIC DESIGN OF A GATE LIFTING DEVICE 闸门启闭机方案设计专家系统研究
- bevel gear gate lifting device 斜齿轮闸门启闭机
- The lifting device is a system of rope and pulley. 这种起重装置是由缆索和滑轮组成的。
- To open the gate lift up the latch . 要打开大门先把门闩提起来。
- gate lifting device 闸门启闭机
- The "REGULATING LEVER TYPE" differential feeding and stitch length adjustment device are which to offer you full differential feeding and stitch length is adjusting easily. 摇杆式差动、针距调整装置:摇杆式差动、针距调整装置,提供您充分的差动进给量和轻松方便的调整针距。
- The lifting device is a system of ropes and pulleys. 这种起重装置是由缆索和滑轮组成的.
- The lever type differential adjustment can be made by hand or by foot to make the operation simply and freely. It is capable for sewing various flexible fabrics. 杠杆式差动调节,即可手动又可脚动,使操作变的简单自如,最适合伸缩面料的各种缝制要求。
- The corrosion resistant plate penstock is in the frame of obvious-stem, which mainly consists of lifting device, frame, gate plate, seal, wedge block compressing set, rod and rod joint, rod guide tube, install accessory and etc. 不锈钢闸门为明杆式结构,主要由启闭装置、闸框、闸板、密封件、楔块压紧装置、门杆和杆接头、杆导架、安装附件等组成。
- Authors have made triaxial creep tests with mudstone on the gravity lever type rock creep testing machine developed by themselves and provided with triaxial pressure cell. 采用自行研制的重力杠杆式岩石蠕变试验机并配备三轴压力室,从而对泥岩进行了三轴蠕变试验。
- Reducers, brakes and other lifting devices. 减速器、制动器等起升装置。
- The arm shaft and hook shaft are driven by synchro tooth belt.Knob-type stitch regulator and lever type reverse feeding mechanism permit convenient operation. 上下轴用同步齿形带传动, 旋钮式圆盘调节针距和杠杆式倒顺送料机构,使操作更为简便。
- Anson E Type Gate Valves are in-line repairable and all routine maintenance such as packing change out, seat replacement and refurbishment may be performed in site. "E"型闸阀可在管线上维修;所有例行保养工作如换盘根;更换阀座和安装也可在现场进行.
- Optional components: lifting device, project strobes, as well as lighting. 选用件:起重作业装置,工程频闪灯,照明灯等均可。
- The spillway and the gate structure optimization schemes, and the design plans for the gate lifting power and the retention ability were put forward respectively. 通过该项研究,提出了泄水道及闸门结构优化方案及闸门启门力、持住力设计等咨询意见,并被工程采纳。
- We found the mainshaft of JK type hoist has latent capicity by calculation when its angle of slope of steel-wire rope is greater then zero,so that the lifting device can be greater than allowance. 经计算分析,JK型提升机在斜拉时,主轴有一定的潜力,因此提升装置可以改造升级使用。
- Also the body indicated for Austrian Central Bank President's Nowotny that the European Central Bank decides to the Eurozone any fluidity short implementation release lever type operation. 还身为奥地利央行行长的诺沃特尼表示,欧央行决定对欧元区任何的流动性短缺实施杠杆式操作。
- Parallel seat gate and seat ring construction can be furnished for high differential pressure services or where high piping loads or thermal expansion may cause sticking of a wedge type gate. 平行阀座闸阀和阀座环结构可以应用在高压差应用环境中,或者高管道负载,或可能导致楔形闸板闸阀卡住的热膨胀应用环境中。