Direct discharge of yellow water without treatment would result in environmental pollution.
黄水不经处理直接排放，会造成环境污染。
The green environmental protection without pollution, cold light source design, no heat radiation.
绿色环保无污染，冷光源设计，无热辐射。
The green environmental protection without pollution, cold light source design, no heat radiation.
绿色环保无污染，冷光源设计，无热辐射。
应用推荐