waste pipe

• 2 . shallow sea seismic survey for the install project of waste pipe
  2 .深圳市污水排海干管顶管工程海上地震勘探
• It seems that there is a big waste pipe coming down from the town
  看来有一条大废水管从城里一直接到这儿来了。
• 17 . gpr detecting of waste pipe in the vehicle center of shenzhen metro
  17 .深圳地铁竹子林车辆排污干管探地雷达探测
• Jane : it seems that there is a big waste pipe coming down from the town
  简：似乎有一条很粗大的废水管从镇上通到海里。
• Cast iron waste pipe
  铸铁废水管
• Common waste pipe
  共用废水管
• Main waste pipe
  主要废水管
• Using gas drainage technology of waste pipe laying to dispose gas for return air corner in coal mining face
  采面回风隅角埋管抽放治理瓦斯
• Ensure soil and waste pipes function properly . repair any defects or leaks immediately
  确保粪渠及污水渠畅通无损如运作不正常，出现泄漏，应立即
• Ensure soil and waste pipes function properly . repair any defects or leaks immediately
  确保粪渠及污水渠畅通、无损；如运作不正常，出现泄漏，应立即