high efficiency and energy saving
high efficiency and energy saving
高效节能
以上为机器翻译结果，长、整句建议使用 人工翻译 。
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Power strong, high efficiency and energy saving.
动力卓越强劲，高效节能。
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High efficiency and energy saving, crushing efficiency.
高效节能、破碎效率高。
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Sewage source heat pump systems are environmental protection, high efficiency and energy saving.
污水源热泵是高效的环保节能系统。
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