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22
2012-09
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22
2012-09
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22
2012-09
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22
2012-09
/* Style Definitions */ table.MsoNormalTable{mso-style-name:普通表格;mso-tstyle-rowband-size:0;mso-tstyle-colband-size:0;mso-style-noshow:yes;mso-style-parent:"";mso-padding-alt:0cm 5.4pt 0cm 5.4pt;mso-para-margin:0cm···
21
2012-09
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21
2012-09
/* Style Definitions */ table.MsoNormalTable{mso-style-name:普通表格;mso-tstyle-rowband-size:0;mso-tstyle-colband-size:0;mso-style-noshow:yes;mso-style-parent:"";mso-padding-alt:0cm 5.4pt 0cm 5.4pt;mso-para-margin:0cm···
21
2012-09
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21
2012-09
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21
2012-09
今天我们对耐火材料在工业生产市场的需求进行一下简单的额分析，下面我们一起来看一组有关耐火材料的数据：1.耐火材料生产情况：全国耐材产量585.32万吨，同比降低3.35%。其中致密定型耐火制品364.04万吨，同比降低2.4%；保温隔···
20
2012-09
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20
2012-09
st1\:*{behavior:url(#ieooui) } /* Style Definitions */ table.MsoNormalTable{mso-style-name:普通表格;mso-tstyle-rowband-size:0;mso-tstyle-colband-size:0;mso-style-noshow:yes;mso-style-parent:"";mso-padding-alt:0cm 5.4p···
19
2012-09
耐火砖形状的选择及其尺寸的设计，主要决定于所砌筑的工业炉窑等热工设备内衬的设计。耐火砖形状与尺寸必须尽可能地满足炉窑耐火砌砖的需要，既保证砌筑操作方便，又保证砌筑热工设备的使用性能（如密封性、隔热性、砌砖等级及使用寿命···
19
2012-09
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18
2012-09
st1\:*{behavior:url(#ieooui) } /* Style Definitions */ table.MsoNormalTable{mso-style-name:普通表格;mso-tstyle-rowband-size:0;mso-tstyle-colband-size:0;mso-style-noshow:yes;mso-style-parent:"";mso-padding-alt:0cm 5.4p···
18
2012-09
/* Style Definitions */ table.MsoNormalTable{mso-style-name:普通表格;mso-tstyle-rowband-size:0;mso-tstyle-colband-size:0;mso-style-noshow:yes;mso-style-parent:"";mso-padding-alt:0cm 5.4pt 0cm 5.4pt;mso-para-margin:0cm···
18
2012-09
什么是耐火砖的传热？据河南耐火材料厂专家介绍，耐火砖内部或两个耐火砖之间如果存在温度差，就台产生热量，由高温部分向低温部分的转移现象，这种热量的转移称为传热，按物理本质的不同，耐火砖的传热可分为传导传热、对流给热2种基···
18
2012-09
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17
2012-09
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17
2012-09
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17
2012-09
/* Style Definitions */ table.MsoNormalTable{mso-style-name:普通表格;mso-tstyle-rowband-size:0;mso-tstyle-colband-size:0;mso-style-noshow:yes;mso-style-parent:"";mso-padding-alt:0cm 5.4pt 0cm 5.4pt;mso-para-margin:0cm···
热门产品
河南宏泰窑炉耐火材料有限公司
电话：13608687008
地址：郑州新密市超化镇工业园区
