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- CTA焊管技术The Technology of CTA Welded Tube
- 我国应发展大口径直缝焊管技术DEVELOPING LARGE DIAMETER STRAIGHT- WELDING PIPE TECHNOLOGY IN CHINA
- 管pipe
- 焊管welded pipe
- 大直径螺旋焊管预终焊制管技术的设计与试验研究Design and experimental investigation into pre-welding and finish welding tube-making technology for full diameter helical-weld pipe
- 非晶态金属箔带作中间层的瞬间液相扩散焊焊管技术THE PIPE WELDING TECHNIQUE BY TRANSIENT LIQUID PHASE DIFFUSION BONDING WITH AMORPHOUS RIBBON
- 螺旋焊管spiral welded tube
- 焊管机身welded steel tube fuselage
- 炉焊管continuous furnace welding of tube
- 焊管脚tubulation; tubulation
- 锻焊管hammer welded pipe
- 搭焊管lap welded pipe
- ERW焊管ERW pipe
- HFW焊管HFW pipe
- 迭焊管lap welded tube
- 焊管机tube welding machine
- 焊管坯tube strip
- 弧焊管arc-welded pipe
- 锡焊管soldered pipe
- J55焊管J55 welded pipe