The preparation of gypsum-based self-leveling material with FGD gypsum can turn waste into treasure and has good economic benefit and market prospect.
用脱硫石膏配制石膏基自流平材料可变废为宝，具有良好的经济效益和市场开发前景。
The technology has good economic benefits and huge social benefits, and has broad popularization and use prospect.
该项技术有着良好的经济效益和巨大的社会效益，具有广阔的推广使用前景。
Because of no TNT, this process has good social benefit, economic benefit and expansion application prospect.
由于其体系中不含TNT，且毒性小、成本低，因此具有良好的经济效益、社会效益及推广应用前景。
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