在水泥生产过程中,为改善水泥性能,调节水泥强度等级而加入的矿物质材料
...摘要信息 关键词 : 粉煤灰;混合材料;空气阻隔性;自燃煤矸石山;渗透率 [gap=1301]Keywords : fly-ash;mixed material;air isolation effectiveness;coal gangue piles with spontaneous combustion;perme..
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Wind resistant(防风) Composite materials(混合材料) Breathable mesh panels under arms to vent perspiration(透气网格利于排汗) ..
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blending materials混合材料 Study on the finely ground steel slag as high reactivity blending materials of cement;磨细钢渣粉作水泥高活性混合材料的研...
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这意味着更少的维护和更优质的混合材料的产量。
This means less maintenance and more high-quality mixed material output.
白色的陶瓷或混合材料,外观更好,是目前很多患者的首选。
Other options, such as white composite or porcelain filling materials, look better and are preferred by many patients, he says.
它作为水泥混合材料可以改善水泥的安定性,并能降低水泥的成本。
Used as cement admixture it can improve the soundness of cement and reduce the cost.
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