emergency oil pump 中文意思是什麼
emergency oil pump
解釋
事故油泵-
Operation test of emergency switching - off device for oil pump and ventilator ( bilge pump ) in engine room
機艙風、油(艙底泵)應急切斷裝置操作試驗。 -
The characters of sdy oscillationing oil cylinder type hydraulic steering gear are : the construction is simple and reasonable, operation is flexible and steady, maintenance is convenient and leaktightening. we also assemble two suits control devices ( hand steering gear and emergency steering gear ) and oil pump series, the function of which is safe and reliable
200擺缸式液壓舵機具有結構簡單合理,操作靈活、工作平穩、安裝維護便捷和無泄漏等特點,並備用兩套操縱裝置(手操舵和應急操舵)及油泵,性能安全可靠。
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