亚洲无码中文字幕在线,国产亚洲欧美日韩精品四区,国产va观看在线,看黄片视频视频黄片黄片视频

The most advanced wastewater treatment and reclaimed water reuse system in the industry, it features advanced technology and reliable, stable water quality. It achieves the recycling of 60% of reclaimed water, and the rest is discharged after reaching the standard. It also reduces the consumption of new water in the production process, saves valuable water resources, and truly sets an example of energy conservation and environmental protection in the industry.