The stretch method could lower the environmental pollution, save the energy, improve the production efficiency and the performance of the lead-acid battery.
切拉网法可以降低对环境的污染，节省能源，提高生产效率和铅酸电池的性能。
The chloroacetic acid traditional production process by sulfur method should be improved for competition, including energy efficiency, products quality improvement, and environment control.
指出我国传统的硫磺法氯乙酸生产工艺要进一步节能降耗、提高产品质量及治理环境，以提高竞争力。
The comprehensive utilization of by-product fluosilicic acid from phosphate fertilizer production is significant in terms of environmental protection, economic efficiency and resource utilization.
磷肥副产氟硅酸的综合利用对环境保护、经济效益、资源利用方面都具有重大意义。
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