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backfiller例句_backfiller英汉例句_backfiller双解例句_开心英文字典_柠咚词
开心英文字典

backfiller

B 开头单词

常见例句

  • v groove isolation polycrystal backfil
    v 型隔离槽的多晶硅填充
  • auger backfiller
    万能螺旋钻式回填机
  • backfiller blade
    回填铲
  • blade backfiller
    刮板回填机
    • 返回 backfiller