life-saving system 救生系统
post-saving system 邮政储蓄制度
face-saving system 面子体系
water saving system 节水系统
Energy Saving System 节能系统
housing saving system 住房储蓄制度
electricity saving system 节电体系
regional water-saving system 区域节水系统
Variable speed hydraulic drive system is a new type energy saving system.
变转速液压驱动系统是一种新型的节能传动系统。
The computer control energy-saving system of solar heating for oil gathering and transportation creates a new energy-saving way.
原油集输太阳能加热计算机控制节能系统,为油田的采油、集输开辟了节能新途径。
Building energy efficiency is very important in energy saving system engineering in which building wall thermal insulation is a good way.
建筑节能在节约能源的系统工程中占有举足轻重的地位。对建筑物进行墙体保温是建筑节能的有效途径。
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