Gravity drainage systems inside buildings - Wastewater lifting plants - Layout and calculation.

自流排水系统,废水提升设备设计.

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Gravity drainage systems inside buildings - Roof drainage, layout and calculation.

自流排水系统,屋面排水设计.

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Gravity drainage systems inside buildings - Sanitary pipework, layout and calculation.

自流排水系统,卫生管道设计.

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Like most in - situ operators, MacKay River uses the steam - assisted gravity drainage process.

像大多数在原址经营, 麦凯河使用蒸汽辅助重力排水的过程.

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Does not allow drainage clearance and the stress inside the building gravity drainage from the merger.

不容许压力排水关与建筑内重力排水管合并排出.

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