大家在查： Environmental protection investment Environmental quality standard for soils Environmental quality standards for surf environmental refugees environmental right Environmental protection battery Environmental property right environmental pollution index Environmental Performance Indicators environmental information

Environmental Protection Equipments

Environmental Protection Equipments

Environmental Protection Equipments

Environmental Protection Equipments

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Flip the graphic panel to learn the amount of resources consumed by environmental protection equipments .

翻转图文板，了解环保设备所消耗的资源量。

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