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ASTM D6739 - 20 (2025).pdf
Designation: D6739 − 20 (Reapproved 2025)Standard Test Method forSilica—pH Value1This standard is issued under the...
2026-02-06发布0 浏览3 页0 次下载192.17 KB
ASTM D6739 - 20.pdf
Designation: D6739 − 20Standard Test Method forSilica—pH Value1This standard is issued under the fixed designation...
2025-12-03发布0 浏览3 页0 次下载74.5 KB
ASTM D6739 - 20 rus.pdf
Обозначение: D6739 ‒ 20Стандартный метод испытания диоксида кремния —...
2025-11-12发布123 浏览5 页1 次下载461.31 KB