APPLICATION OF TH-290 WELDING ELECTRODE SPECIALLY USED IN RAILWAY WELDING
guo mian huan ; yi qing xiang ; zhang pu qing

..............page:46-48

WELDING PROCEDURE AND POST WELDING STRESS RELIEVING SCHEME OF I-COLUMN USED IN HIGH-RISE BUILDING
zhao jia ; bi bo

..............page:44-46

DISCUSSION ON AIR LEAKAGE PROBLEM OF AIR INLET PIPE IN DIESEL ENGINE
wang dao hui ; wang huan de

..............page:42-44

WELDING ROBOT WORKSTATION AND ITS APPLICATION
xu jun ying

..............page:41-42

STUDY ON Ni-Cr ALLOY LAYER OF ELECTRIC SPARK SURFACING ON Al ALLOY SURFACE
wang rui jun ; huang xiao ou ; liu jun ; qian yi yu

..............page:38-40

RSSEMBLY AND WELDING OF STAEL BOX GIRDER USED IN GUANZHOU SANYUANLI FLYOVER
liu an ping

..............page:35-38

REPAIR SURFACING PROCEDURE FOR SLOT TYPE INGOT LEADER
wang yin jun ; luo jia zhi

..............page:32-35

SELECTION ON FILTER METHOD OF WELDING ARC ELECTRIC SIGNAL
li huan ; chen yu hao ; xue hai tao ; li guo hua

..............page:29-32

TACK WELDING EQUIPMENTS & PROCEDURE FOR STRAIGHT STEEL PIPE
yan xiang he ; zhang shan bao ; geng chang song ; hao lu ping ; bai ying ; deng chang yi ; zhou xiu feng ; zeng de sheng ; zhang chi

..............page:25-28

SAW PROCEDURES OF Q420E BUTT JOINT FOR SONGHUA RIVER STAYED- CABLE BRIDGE
zhang xian hui ; sun wei feng ; zhang jing ; liu shao yun ; li zhi bo ; ge zhong quan ; chen yan jun ; zhao xi qiang ; chang ming hua

..............page:21-24

APPLICATION OF PWM & PFM MIXED CONTROL SOFT-SWITCHING TECHNIQUE TO WELDING POWER SOURCE
yao jun long ; qi bo jin

..............page:18-20

APPLICATION OF VISUALIZATION TECHNIQUE TO NUMERICAL ANALYSIS OF RESISTANCE SPOT WELDING PROCESS
lei bing fei ; zhang jian xun

..............page:14-17

MENU-TYPED MAN-MACHINE INTERACTION SYSTEM OF DIGITAL TIG WELDING MACHINE
he jian ping ; zhang chun bo ; sun guang ; wu yi xiong ; jiao zuo jie

..............page:10-13,17

RESEARCH STATUS AND DEVELOPMENT TREND OF Ti-Ni ALLOY JOINING
xue song bai ; lv xiao chun ; dong jian ; guo ke

..............page:5-9

Organization News

..............page:4-4