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出口级白刚玉微粉WHITE FUSED ALUMINA 出口级白刚玉微粉WHITE FUSED ALUMINA WFA品名白刚玉微粉 WHITE FUSED ALUMINA WFA粒度欧标F230 F240 F280 F320 F360 F400 F500
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2021-08-08 |
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白/棕刚玉细粉100#-0 200#-0... 通过率90% 厂家直销白/棕刚玉细粉100#-0 200#-0 320#-0 通过率90%以上品名等级 化学成分含量(%)堆积密度(g/cm3)比重(g/cm3)莫氏硬度A
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2021-08-08 |
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铬矿砂粉140-270目200目325目南非铸造级 铬矿砂粉140-270目200目325目南非铸造级化学成分/物理特性Cr2O3%46.0%SiO2%1.0%FeO%26.5%CaO%0.30%MgO%10.0%Al2O3%15.5%P%0.003%
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2021-08-08 |
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中空平板式陶瓷分离膜生产用粉体白色氧化铝微粉 中空平板式陶瓷分离膜生产用粉体白色氧化铝微粉粒度W63 W50 W40 W28 W20 W14 W10 W7 W5 W3.5 W2.5 W1.5 W0.5Al2O399.70-99.0%Fe2
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2021-08-08 |
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油石研磨石磨刀石生产用白刚玉微粉#240-#10000 油石研磨石磨刀石生产用白刚玉微粉#240-#10000品名白刚玉微粉粒度#240 #280 #320 #360 #400# #500 #600 #700 #800 #1000 #1200 #
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2021-08-08 |
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硬质合金石英玻璃喷砂研磨用一级绿碳化硅99%SiC 硬质合金石英玻璃喷砂研磨用一级绿碳化硅99%SiCSiC98-99.0%Fe2O30.10%F.C0.15%熔点(℃)2250最高使用温度(℃)1900比重3.90g/cm3莫
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2021-08-08 |
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高硬度绿碳化硅微粉W63W50W40W28W20W14W10 高硬度绿碳化硅微粉W63W50W40W28W20W14W10品名绿碳化硅粒度 W63 W50 W40 W28 W20 W14 W10 W7 W5 W3.5 W2.5 W1.5 W1SiC98.5-99.2%
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2021-08-08 |