draining out point tech.

[katyaakts]

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draining out point

вот отсюда:
The most suitable shape is the vertical, circular cross-section tank with self-supporting fixed roof, preferably conical in shape. Where possible, tall, narrow tanks are preferred to minimise the surface areas of the contents and, therefore, to minimise contact of the oils or fats with air and the oxygen it contains. Tank bottoms should be conical or sloped (with a sump) to facilitate draining.
All openings such as manholes, inlets, outlets, draining out points, etc., should be made such that they can be locked and/or effectively sealed.

draining point - синоним?

[Алвико]

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