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最近市农业局组织市级验收小组,对川沙县的改灶节柴工作进行的检查验收。调查了212户,改灶平均99.5%;现场测试30户(其中有七户装有紫铜余热器),平均热效率达
Recently, the Municipal Bureau of Agriculture organized a municipal acceptance team to inspect and accept the work of changing stoves in Chuansha County. Investigation of 212 households, an average of 99.5% of the stove; site test 30 (of which seven are equipped with copper heaters), the average thermal efficiency of up to