简答题 翻译：In other countries products pipelines may move refined products from coustal refinery or tanker unloading terminals to the interior of the country to supply populated areas.

翻译：Products pipeline can often carry serveral different...

问答题翻译：Products pipeline can often carry serveral different products in the same pipeline.

翻译：As it expends it rises in the take -the height to wh...

问答题翻译：As it expends it rises in the take -the height to which it rises is calibrated to indicate to indicate temperature.

翻译：The most common means measuring rate of flow of a fl...

问答题翻译：The most common means measuring rate of flow of a fluid is based on the principle that if there is a contraction or constriction (a section of reduced diamater) in a pipe,the pressure of a fluid flowing down-stream from the contraction will be lower than that up-stream from the contraction.