1.
Welding deformation of arc gates and control of primary dimensions
弧形闸门焊接变形及主要尺寸的控制
2.
A Study on the Causes and Prevention Measures for Common Defect in Strobe Welding
闸门焊接中常见缺陷的成因和预防措施
3.
General purpose industrial valves-Flanged and butt-weld steel gate valves
GB/T12234-1989通用阀门法兰和对焊连接钢制闸阀
4.
Analysis of pivot bolt breaking for water gate of Xinqiao ship lock
新桥船闸闸门支铰连接螺栓断裂分析
5.
Install the screws to attach the liftgate trim panel to the liftgate.
安装连接升降闸门饰板到升降闸门的螺丝。
6.
External characteristic control of SCR arc welding rectifier
晶闸管整流弧焊电源的外特性控制──适用于高纤维素焊条的焊接
7.
The Size Measurement of Welding Gap and Exterior Quality Controlling for the Steel Gate Welding
钢闸门工程的焊缝尺寸检测及外观质量控制
8.
General purpose industrial valves-Flanged iron gate valves
GB/T12232-1989通用阀门法兰连接铁制闸阀
9.
The Appliance of DDC on Gate Controlling
直接数字控制器在闸门控制中的应用
10.
head gate structure [irrigation]
渠首闸门,总水闸门[灌溉]
11.
"Face-to-face, centre-to-face, end-to-end and centre-to-end dimensions of valves--Buttwelding valves"
GB/T15188.1-1994阀门的结构长度对焊连接阀门
12.
a hinge mortised flush into the edge of the door and jamb.
直接被焊接到门和柱的边缘的铰链。
13.
TFE disc valves limite to450 oF temperatures.
焊接连接端口阀门温度限制在不影响焊接连接端口的强度范围内。
14.
Welding process analysis of bimetal valve friction wielding
双金属气门连续驱动摩擦焊焊接工艺分析
15.
Transfer systems such as plain doors, airlock chambers, double door transfer systems, leaktight, connections for waste drums?? ?
普通门、气闸门小室、双层门传输系统、废物桶的密封连接
16.
Navigation condition when entrance area and connecting segment of lock are in bend
船闸口门区与连接段为弯道时的通航条件
17.
Investigation on contact behavior between steel-gate track and concrete foundation
大型钢闸门轨道与混凝土基础接触问题分析
18.
The lock keeper closed the lock gate.
船闸管理员关上了闸门。