girth welding

短语词组

短語

• Girth -Welding 環形銲接
• hutt girth welding 對接環縫銲
• girth welding machine tool 環縫銲接機牀
• girth welding seam 環銲縫
• butt girth welding seam 對接環銲縫
• performance of girth welding 環銲性能
• girth welding of pipe 琯道環銲
• girth welding technology 環銲技術
• girth welding joint 環銲接頭
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