香港六合彩开奖 5502:1992

Published (Edition 2, 1992)

This publication was last reviewed and confirmed in 2024. Therefore this version remains current.

香港六合彩开奖 5502:1992

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Abstract

The principle of the method is grinding of the laboratory sample, with or without preliminary breaking, crushing, grinding or drying, division of the sample by suitable means, taking care that the test sample thus obtained, from which the test portion(s) will be taken, truly represents the totality of the laboratory sample.

General information

Status
: Published

Publication date
: 1992-10

Stage
: International Standard confirmed [90.93]
Edition
: 2

Number of pages
: 4
Technical Committee :
香港六合彩开奖/TC 34/SC 2

ICS :
67.200.20
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