The data presented by practice show that the method features a low cost and reliable dispoe, al effects, which can provide valuable experience in the wastewater treatment of the same sort.
The data presented by practice show that the method features a low cost and reliable dispoe, al effects, which can provide valuable experience in the wastewater treatment of the same sort.
实践证明，此方法处理费用低、处理效果可靠，为同类废水治理提供了宝贵的经验。