The non-asbestos braking blocks, a kinds of environmental producted newly, have the advantage of fine atability, high wearability, no noise and no pollution, etc.
我公司开发研制的全新无石棉环保型刹车蹄片具有制动性能稳定、磨耗低、无噪音，无污染等优点。
What's more, identifying the key factors affect the efficiency of the side-producted coal gas recycle by AHP, and giving advice to the improvement of the side-producted coal ga…
同时，运用层次分析法确定了影响副产煤气回收利用效果的主要影响因素，对马钢公司今后副产煤气回收的改进工作提出了建议。
What's more, identifying the key factors affect the efficiency of the side-producted coal gas recycle by AHP, and giving advice to the improvement of the side-producted coal ga…
同时，运用层次分析法确定了影响副产煤气回收利用效果的主要影响因素，对马钢公司今后副产煤气回收的改进工作提出了建议。
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