welding technique

短语词组

短语

• combined welding operating technique 组合焊接操作技术
• Electric Welding Buttering Technique 电焊堆焊
• Welding Compound Technique 焊接复合
• gas welding technique 气焊工艺
• downward welding technique 下向焊技术
• solid state welding technique 固态焊接技术
• laser welding technique 激光焊接技术
• Electrogas arc welding technique 气电立焊
• wet welding technique 湿式焊接技术
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