The SL401 Circulating Water Refrigeration Unit is a most up-to-date generation of high efficiency energy saving heat exchange refrigeration facility independently developed by out company.
SL401型循环水制冷机组是本公司自主开发出来的最新一代的高效节能换热水循环制冷设备。
Therefore, it is an effective way to find a practical water-saving irrigation techniques which was used to increase water use efficiency to solve these problems.
因此，寻求切实可行的节水灌溉技术来提高水分利用效率是解决当地干旱缺水问题的一项有效措施。
Water efficiency of irrigation is a key criterion for evaluation of agricultural water saving effect.
灌溉水利用系数是衡量农业节水效果的关键指标。
The field water use efficiency is a key indicator for the water-saving agriculture research.
农田水分利用效率是节水农业研究的关键指标。
There is a great potential of water saving in industry due to the low water use efficiency in China.
我国工业用水效率总体水平还较低，节水潜力很大。
The condensing water heater has a considerable energy-saving potential, and reducing the flue gas temperature can effectively enhance the thermal efficiency of gas water heater.
冷凝式热水器具有相当大的节能潜力，降低排烟温度可有效提高热水器热效率。
The defects of a water cooling tower are avoided, and the goals of full utilization of energy sources, high efficiency, energy saving, environment protection and practicability are realized.
取缔了水冷却塔的不足，做到了能源充分利用，高效节能环保、实用的目的。
Ultra-high energy efficiency, economic energy-saving: the summer air-conditioning cooling water used as a source of heat, not only enhance the two-heat hot water production units;
超高能效、经济节能：夏季采用空调冷却水作为热源，既提高了双热源热水机组的热水产量；
Ultra-high energy efficiency, economic energy-saving: the summer air-conditioning cooling water used as a source of heat, not only enhance the two-heat hot water production units;
超高能效、经济节能：夏季采用空调冷却水作为热源，既提高了双热源热水机组的热水产量；
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