首页 >  Term: indirect flushing
indirect flushing

Flushing in which the water enters the borehole around the rod and issues upwards through the rod.

0 0

创建者

  • ed.young
  • (Milwaukee, United States)

  •  (V.I.P) 21084 分数
  • 100% positive feedback
© 2024 CSOFT International, Ltd.