孔Chinese English Phrase:
  •   键盘穿孔机   keyboard perforator
  •   键盘穿孔机   keyboard punch
  •   锯形孔   serration
  •   镗孔光车刀   boring finishing turning tool
  •   镗孔千分尺   boring micrometer
  •   镗孔钻头   boring bit
  •   镗孔锪端面加工机床   bore face machine
  •   长孔焊   slot weld
  •   长方孔筛   slot mesh screen
  •   长方孔筛   slotted screen
  •   长方孔筛   rectangular mesh screen
  •   闭式导缆孔   closed fair lead
  •   闭式导缆孔   canal fair lead
  •   闭式导缆孔   closed chock
  •   阀孔径   clear valve diameter
  •   阀调节孔驱气   valve controlled port scavenging