• This article mainly reasearched that light alkali substituting heavy alkali and 10% silica sand ultra-fine dust were used in the float glass batch by the method of adding special cementing agent.

    通过浮法玻璃配合加入特殊黏结取代传统配合料加水,可以将配合料中换成碱,可利用10%的硅质超细粉原料

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  • This discovery will open a universe constituted the first batch of star dust the mystery of the origin, but also for life and the source of the material found a starting point.

    一发现揭开构成宇宙第一恒星尘埃来源之谜同时生命物质找到了起点。

    youdao

  • This discovery will open a universe constituted the first batch of star dust the mystery of the origin, but also for life and the source of the material found a starting point.

    一发现揭开构成宇宙第一恒星尘埃来源之谜同时生命物质找到了起点。

    youdao

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