Glass fibre reinforced plastic mortar pipe(Centrifugal casting process)is introduced to be as jacking pipe material used in the design and construction of one jack engineering project.
玻璃纤维增强塑料夹砂管（离心浇铸工艺）作为顶管管材运用于顶管工程中的设计、施工介绍。
Animal control officers in Boise, Idaho took suitable action when they heard about a Jack Russell terrier caught in a tight spot, like a drainage pipe for some 19 hours.
当爱达荷州博伊西的动物管理人员听说JackRussell犬被困在某个地方的时候，他们采取了适当的措施将这只被困在排污管里19个小时的小狗救了出来。
Hydraulic pump is the power unit of the hydraulic puller (hydraulic press, hydraulic pipe bender, hydraulic jack).
油压泵是油压拉出器(油压机、油压弯管机、油压千斤顶)的动力装置。
Hydraulic pump is the power unit of the hydraulic puller (hydraulic press, hydraulic pipe bender, hydraulic jack).
油压泵是油压拉出器(油压机、油压弯管机、油压千斤顶)的动力装置。
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