Environmental Sanitation Equipment的意思|示意

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环境卫生设备

Environmental Sanitation Equipment的网络常见释义

城市环卫机械 ...万公顷) Area of Parks，Gardons and Green Areas (10 000 hectares) 城市环卫机械 (台) Environmental Sanitation Equipment 环境噪声达标面积 (平方公里) Up-to-Standard Area of Noise ..