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Water-absorbing capacity ¡Ü0.1% |
Tallness antipollution,Zero radioactivity,Highly polished grinding-resistant,Greenand environmentalism |
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ISO 9001 Accreditation passed |
National Radiation Test Passed(standard:GB6566-2001,catagory A) |
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| Size: 600 ¡Á600, 800 ¡Á800 |
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