Finally, analyze social benefit and economic benefit, and according to the material price and performance of concrete, carry on cost performance evaluation.
最后，进行社会效益分析和经济效益分析，并从材料价格和混凝土性能出发，进行性价比评价。
Concentration purchase of medical disposable material can insure the product quality, unify price of article, let benefit in the people.
实行医用耗材集中采购能够确保产品质量，统一产品价格，让利于民。
The "HE" brand and the H series grouting material wins the market by the fine quality, the high quality service, the preferential benefit price, so it is the user best choice!
“和”牌系列产品，以优良的品质、优质的服务、优惠的价格赢得市场，是用户最佳的选择！
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