forewarmer

常見例句

• The paper discusses the WB36 steel's wedding craft feature,forewarm,wedding,heat treatment etc,and prosecutes all kinds performance test to wedding joint,then gains favorable results.
  文章對WB36鋼的焊接工藝特點、預熱、焊接、熱處理等工藝規(guī)范進行了探討,并對焊接接頭進行了各項性能試驗,取得了良好的效果。
• cream forewarmer
  奶油預熱器
• forewarmer heat exchange tube
  預熱器換熱管
• forewarm
  預熱
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