2001资源列表
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[国外标准] JIS Z 8830:2001 Determination of the specific surface area of powders (solids) by gas adsorption met
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[国外标准] JIS Z 8825-1:2001 Particle size analysis -- Laser diffraction methods -- Part 1:General principles
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[国外标准] JIS Z 8823-1:2001 Determination of particle size distribution by centrifugal liquid sedimentation me
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[国外标准] JIS Z 8822:2001 Determination of particle size distribution by the mass of sediment-particles in liq