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Astm Cstandard Sand 20
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Astm Cstandard Sand 20

Astm Cstandard Sand 20

IEEEASTM SI 10 Standard for Use of the International System of Units SI The Modern Metric System5 3 Terminology 31 Denitions of Terms Specic to This Standard 311 2030 sand nstandard sand predominantly graded to pass a 850 m No 20

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