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ASTM C471M-20

Standard Test Methods for Chemical Analysis of Gypsum and Gypsum Products (Metric)

NORMA vydaná dňa 1.10.2020

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Online zabezpečené PDF (86.90 EUR)

Informácie o norme:

Označenie normy: ASTM C471M-20
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.10.2020
Počet strán: 17
Približná hmotnosť: 51 g (0.11 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM

Anotácia textu normy ASTM C471M-20 :

Keywords:
ammonium acetate method, atomic absorption, chemical analysis, coulometric method, flame photometry, gas chromatography/electron capture detector, gas chromatography/mass spectrometry, gypsum, gypsum board, gypsum concrete, gypsum products, high-performance liquid chromatography/UV detector, plaster, sand in set plaster, sulfur (S8), wood-fiber plaster ,, ICS Number Code 91.100.10 (Cement. Gypsum. Lime. Mortar)