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24

2012-09

耐火材料發(fā)展前景及規(guī)劃

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22

2012-09

新型特種超高溫艦用陶瓷耐火材料

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14

2012-09

耐火材料生產(chǎn)廠家思想的轉(zhuǎn)變重要

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12

2012-09

新型干法水泥生產(chǎn)對耐火材料的要

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10

2012-09

中小型高爐用耐火材料要求

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09

2012-09

鍛造加熱爐用耐火材料

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06

2012-09

鎳鐵熔煉爐用耐火材料

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04

2012-09

耐火材料的爐渣組成

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02

2012-09

鎂鈣碳質(zhì)耐火材料介紹

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31

2012-08

混鐵車內(nèi)襯用耐火材料

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29

2012-08

硅酸鋁保溫棉耐火材料的介紹

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27

2012-08

什么是耐火材料的蠕變

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26

2012-08

有色冶煉工業(yè)用耐火材料

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25

2012-08

揮發(fā)回轉(zhuǎn)窯用耐火材料介紹

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21

2012-08

耐火材料行業(yè)發(fā)展動態(tài)及行情

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19

2012-08

熱風(fēng)管道用耐火材料

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19

2012-08

盛鋼桶對耐火材料的要求及目的

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17

2012-08

耐火材料結(jié)合劑種類介紹

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16

2012-08

AOD爐用耐火材料

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10

2012-08

2012年耐火材料發(fā)展趨勢

近日，有資料顯示，2012年耐火材料行業(yè)銷售收入同比增長34.79%。上市公司因新增產(chǎn)能,收入均不同幅度增長。主要原料鎂砂、鋯英砂等價(jià)格上漲,毛利率出現(xiàn)下滑,因產(chǎn)品和原料區(qū)別,生產(chǎn)鋼鐵用耐火材料的企業(yè)毛利率下降幅度較大。受收入增長推···