ground launcher 中文意思是什麼
ground launcher
解釋
地面發射裝置-
Special tool motivated by gas, liquid or pipeline conveyance medium to cleanup the pipeline, which can carryover the electronic launcher instrument and the ground tracking device
由氣體、液體或管道輸送介質推動,用以清理管道的專用工具。它可以攜帶電子發射裝置與地面跟蹤儀器。 -
The installation of pig receiver & launcher is divided into above ground installation and underground installation
收發球筒安裝分地面安裝及地下安裝兩種形式。 -
For above ground installation, the receiver & launcher shall be horizontal, which center is about 1m high from ground, and shall be connected to underground pipe by nozzle stub and bend but not skewed crossing connection
地面時,收發球筒為臥式,中心距地面高度一般為1米左右,通過短管及彎管與地下管線連接,不宜採取斜交叉連接。
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