Mechanical seal: seal face, gasket and shaft seal, etc parts must be undamaged, otherwise will result in over leakage, sure to change parts with wear and tear or damage.

机械密封：密封面、密封垫及轴封等元件必须完好，否则将导致过度泄漏，对有磨损或损伤的元件必须更换。

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Parameters like cable resistance, capacitance, and leakage currents change as cable length increases.

当电缆的长度增加时，其电缆电阻、电容和泄漏电流等参数也会变化。

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Water storage within the main river flood tail water added membership change, together use zone of the sewage station dedicated additional levy made and leakage.

蓄水河道内的蓄水主要籍洪水的尾水补充更换，并肩利用开发区专设的污水站补充征发与渗漏。

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"The continuing impact and heightened risk of drought in the South, as a consequence of climate change, highlight the importance of our emphasis on leakage management, water efficiency and demand management, " it said.

BBC: NEWS | Business | Water firms boost profit streams