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Vacuum relief valve
| Глоссарий по архитектуре и конструкциям |
An automatic valve that opens and closes a vent for relieving a vacuum within a hot water supply system.
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Boiler feed valve, английский
An automatically-controlled valve for maintaining a desired amount of water in a boiler.
Linear packer, английский
An automatic refuse compactor similar to a carousel packer, but the bags, contained on a linear carriage, move along a straight line; especially suitable for use in very narrow locations. lined eaves 591 stability limit, elastic limit, fatigue limit, or deformation limit.
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