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Gaseous ambient air measurements - Indoor-air pollution measurements - Test gases measurements; Measurement of the formaldehyde concentration with the sulfite pararosaniline method.
(Messen von gasförmigen Immissionen - Messen von Innenraumluftverunreinigungen - Messen von Prüfgasen; Bestimmung der Formaldehydkonzentration nach dem Sulfit-Pararosanilin-Verfahren.)
Standard published on 1.11.2001
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Gaseous ambient air measurements - Indoor-air pollution measurements - Measurement of the formaldehyde concentration with the acatylacetone method.
(Messen von gasförmigen Immissionen - Messen von Innenraumluftverunreinigungen - Bestimmung der Formaldehydkonzentration nach der Acetylaceton-Methode.)
Standard published on 1.11.2001
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Ambient air measurement; measurement of gaseous phenoloc compounds; p-nitroaniline method.
(Messen gasförmiger Immissionen; Messen von Phenolen; p-Nitroanilin-Verfahren.)
Standard published on 1.12.1988
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Aerospace series - Steel X3CrNiMoAl13-8-2 (1.4534) - Solution annealed and precipitation hardened - 1 400 <= (Rm) <= 1 550 MPa - Forgings - (De) <= 100 mm.
(Luft- und Raumfahrt - Stahl X3CrNiMoAl13-8-2 (1.4534) - Lösungsgeglüht und ausscheidungsgehärtet - 1 400 <= (Rm) <= 1 550 MPa - Schmiedestücke - (De) <= 100 mm.)
Standard published on 1.2.2020
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Measurement of gaseous emissions; Measurement of the hydrogen sulfide concentration; potentiometric titration method.
(Messen gasförmiger Emissionen; Messen der Schwefelwasserstoff-Konzentration; Potentiometrisches Titrationsverfahren.)
Standard published on 1.4.1979
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Measurement of gaseous emission; Measurement of the hydrogen sulfide concentration; lodometric titration method.
(Messen gasförmiger Emissionen; Messen der Schwefelwasserstoff-Konzentration; Jodometrisches Titrationsverfahren.)
Standard published on 1.4.1979
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Aerospace series - Steel X6CrNiTi18-10 (1.4541) - Air melted - Softened - Bars for machining - a or (D) <= 250 mm - 500 MPa <= (Rm) <= 700 MPa.
(Luft- und Raumfahrt - Stahl X6CrNiTi18-10 (1.4541) - Lufterschmolzen - Weichgeglüht - Stangen zur spanenden Bearbeitung - (a) oder (D) <= 250 mm - 500 MPa <= (Rm) <= 700 MPa.)
Standard published on 1.1.2025
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Gaseous emission measurement; measurement of carbon disulfide concentration; iodometric titration method.
(Messen gasförmiger Emissionen; Messen der Schwefelkohlenstoff-Konzentration; Jodometrisches Titrationsverfahren.)
Standard published on 1.11.1978
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Aerospace series - Steel X6CrNiTi18-10 (1.4541) - Air melted - Softened - Sheets and strips - (a) <= 6 mm - 500 MPa <= (Rm) <= 700 MPa.
(Luft- und Raumfahrt - Stahl X6CrNiTi18-10 (1.4541) - Lufterschmolzen - Weichgeglüht - Bleche und Bänder - (a) <= 6 mm - 500 MPa <= (Rm) <= 700 MPa.)
Standard published on 1.10.2024
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Gaseous emission measurement; measurement of chlorine and oxides of chlorine; methyl orange method.
(Messen gasförmiger Emissionen; Messen der Chlorkonzentration; Methylorange-Verfahren.)
Standard published on 1.12.1979
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