• <table id="rlxvc"></table>
    <tr id="rlxvc"><label id="rlxvc"></label></tr>

    <td id="rlxvc"><ruby id="rlxvc"></ruby></td>
      1. ǰfڵλã >> II >> hg
        ؽȾޏ̈́
        lrg2020-09-01     xΔ

        ԴhƼ޹˾ؽȾޏ̈́

        yӋ҇ÿܵؽȾļZʳa_1.2107tֱӽpʧ^200|Ԫ̶ܲͬ

        ؽȾĸes 2107hm2׺ռ҇ؿe1/5Ⱦص^ 7105hm2

        ؽޏ͆}ܵԽԽҕĿǰؽȾҪUtk~ؽȾ

        ҹ˾LڽI֪ƷƵĸؽȾޏ̈́ҪaƷУ

        1{턩

        ʹ÷

        Ҫgָˣ

        1ͣۄ

        2CaO35.0%

        3MgO8.0%

        4SiO235.0%

        5pH9.0-11.0

        6ҪԭϣʯӢʯʯʯʯĵϠ

        7ؽٺԪӋmg/kg)25k5t50U50

        2

        Ҫgָˣ

        1ͣˮ

        2Si120g/L

        3pH9.0-11.0

        4ˮ10g/L

        5ؽٺԪӋmg/kg)510k10U50t50

        3Ⱦޏ΢

        GB20287-2006r΢˜Ҫgָ£

        1И˜ʣGB 20287-2006˜

        2ˮ8.0%

        3ЧQѿߗUT_نΰɺɫZʽ ɾU

        ~Gنΰ

        

        4Ч 10|/g

        4ؽȾ؄

        ʹ÷

        Ҫgָ£

        1 ͣw

        2 PH8.0

        3 Ӌ1%

        һƪұYԴg
        һƪ

        Copyright ԴhƼ޹˾     Ԓ0791-86661069   ַʡϲи…^ꖴ1088̖ƄVB   vƽվH̼ṩg   

        䰸̖MICP20009785̖

        欧美午夜免费激情网址_全部永久免费a片在线观看视频_羞羞美女19禁大胸网站被操_性黄片一级视频免费看

      2. <table id="rlxvc"></table>
        <tr id="rlxvc"><label id="rlxvc"></label></tr>

        <td id="rlxvc"><ruby id="rlxvc"></ruby></td>