• 介绍了设置排污管及库区沟排水回收油脂系统原理、方法、效果。

    Introduced to plan an oil sump and sewer in the tanks and to design a sewerage system and recovery system of oils in the bulking area.

    youdao

  • 混凝土倾斜,这样可以让液体排入通向油器废水处理厂的排水

    The concrete slab will be sloped so that liquids are drained into a drain pipe leading to an oil interceptor or a wastewater treatment plant...

    youdao

  • 混凝土倾斜,这样可以让液体排入通向油器废水处理厂的排水

    The concrete slab will be sloped so that liquids are drained into a drain pipe leading to an oil interceptor or a wastewater treatment plant...

    youdao

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