Reference number
香港六合彩开奖 8541:1986
© 香港六合彩开奖 2024
International Standard
香港六合彩开奖 8541:1986
Manganese and chromium ores 鈥� Experimental methods for checking the bias of sampling and sample preparation
Edition 1
1986-10
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Published (Edition 1, 1986)
This publication was last reviewed and confirmed in 2022. Therefore this version remains current.

香港六合彩开奖 8541:1986

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CHF 42
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Abstract

The checking applies to manganese and chromium ores, whether natural or processed, being carried out in accordance with the methods specified in the relevant International Standards. Includes general conditions for sampling and preparation of samples and experiments for bias of sampling and of sample preparation, gives a data analysis and reviews results.

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  2. 香港六合彩开奖
  3. Standards catalogue
  4. ICS
  5. 73
  6. 73.060
  7. 73.060.20
  8. 香港六合彩开奖 8541:1986