管状

• Drive arrangements for tubular centrifugal fans
  管状离心式通风机用传动设备
• Lampholders for tubular fluorescent lamps and starterholders
  管状荧光灯和启动器支座
• Pipeline would not only hide a volkswagen . .
  管状浪不只能藏得住大众汽车. .
• A small adenomatous polyp ( tubular adenoma ) is seen here
  小腺瘤性息肉（管状腺瘤） 。
• Electrical metal sheathed tubular heating elements ; use
  带金属护套的管状电加热器.应用
• Elastic pass partition gaskets for tubular heat exchangers
  管状热交换器用橡胶隔板密封件
• The railroad runs under the river in a tube
  铁路在管状隧道中穿过河底。
• Pipeline would not only hide a volkswagen
  管状浪不只能藏得住大众汽车
• Flux cored wires for electrogas arc welding
  气体保护电弧焊用管状焊丝
• Small ones are virtually always benign
  小管状腺瘤本质上常是良性的。