1.
Study on the Numerical Simulation and Bonding Mechanism in Cold Pressure Welding of Different Metal;
异种金属冷压焊焊接过程数值模拟及连接机理的研究
2.
The Application of Internal Bore Welding in the Manufacture for the Low Pressure Reaction Water Condenser
内孔焊接在低压反应水冷凝器制造中的应用
3.
Its main transformer is made of imported cold rolled silicon steel, So its power loss is little with low no-load current.
该系列点焊机，主变压器均为进口冷轨硅钢片，因此，主变压器功耗小，各型空载电流小。
4.
cooling after postweld heat treatment
焊接热处理之后的冷却
5.
Bed frame welded by profile steel is stable and reliable plate.The surface is treated by electrostatic plastic plasticspaty and is beautiful.generous,stable and durable.
床架采用型钢焊接而成，床面采用进口冷板一次冲压成型，表面静电喷塑，牢固耐用美观大方。
6.
In this paper, a electrical system based on logic chart reliability theory is introduced, which is designed for projection welding machine and is used to weld the mounting panel of refrigerating compressor.
介绍一种基于单调系统逻辑图可靠性分析理论的制冷压缩机安装板专用凸焊机的电气系统。
7.
Usage and maintenance of welding and cutting machines(80)--Usage and maintenance of cooling fan,pressure reducer and proportioner
焊接与切割设备的使用和维修(八十)——冷却风机、减压器、配比器的使用与维修
8.
gas-operated welding blowpipe, high-pressure-type, hand-held
气动熔焊喷焊器，高压型，手持式
9.
pneumatic pressing spot welder made in Japan
日本空气加压D点焊机
10.
low idle voltage arc-welding power supply
低空载电压的弧焊电源
11.
Weld identification single hole punch.
鉴别焊缝的单孔冲压机
12.
"Welding transformer control operated from 380V,DC,50Hz, three phase. "
焊接变压器,380V,DC,50HZ,三相
13.
Effect of Cooling Rate on Quality of Solder Joints in Lead-Free Reflow Soldering;
无铅回流焊冷却速率对焊点质量的影响
14.
The Influence of Welding Process on the Quality of Welding Joints for the Rectangle Pipe
焊接工艺对冷弯方矩形管焊接接头质量的影响
15.
Welding Technology of Duplex Stainless Steel Air-cooler's Shoe Automatic Argon Arc Welding
双相不锈钢空冷器管头自动氩弧焊焊接工艺
16.
Application of MPM Welding Machine in the Fabrication of Boiler Water Wall
在锅炉水冷壁焊接生产中MPM焊机的应用
17.
die for cold pressing and stamping of sheet metal
冷压和冲压金属板用模
18.
blowpipe, gas-operated, equipped with a watercooling system
装有水冷却系统的气动喷焊器