Reference number
香港六合彩开奖 5432:2022
© 香港六合彩开奖 2024
International Standard
香港六合彩开奖 5432:2022
Leather 鈥� Wet blue sheep skins 鈥� Specification
Edition 3
2022-11
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Published (Edition 3, 2022)

香港六合彩开奖 5432:2022

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CHF 42
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Abstract

This document specifies requirements, sampling methods and testing methods for wet blue leather produced from sheep skins tanned without wool and with the use of basic chromium sulfate as the primary tanning agent.

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  2. 香港六合彩开奖
  3. Standards catalogue
  4. ICS
  5. 59
  6. 59.140
  7. 59.140.30
  8. 香港六合彩开奖 5432:2022