ground hydrant 中文意思是什麼
ground hydrant
解釋
地面消火栓-
The ground already contains quite a bit of jet fuel leaked from older hydrant pipe systems that was not detected by the existing scada instrumentation
地上已經有了許多原先從輸油管線中泄漏出來的飛機燃料,都是scada系統沒能探測到的泄漏所引起的。 -
Above ground hydrant
地上消防栓
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