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氦电弧焊 meaning in Chinese

heliarc welding
heliwelding
neli-arc welding

Related Words

  1. 氦白矮星
  2. 氦灯
  3. 氦等离子体
  4. 氦核
  5. 氦回收
  6. 干氦
  7. 通氦
  8. 氦漂移
  9. 中性氦
  10. 氦漏失
  11. 氦灯
  12. 氦等离子体
  13. 氦电离检测器
  14. 氦电位素比值
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