Steam accumulator is an energy saving equipment widely used in heat supply system.

蒸汽蓄热器是广泛应用于供热系统中的节能设备。

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Mary the car does not work. I think the; accumulator is out of energy.

玛丽，车子发不动了。我想是电瓶没电了。

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Mary the car does not work. I think the; accumulator is out of energy.

玛丽，车子发不动了。我想是电瓶没电了。

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