Water quality -- Determination of the toxic effect of water constituents and waste water on duckweed (Lemna minor) -- Duckweed growth inhibition test
Vigente
Idioma: Inglés
Formato: Visualización con Impresión
$231.336
Information technology -- Learning, education and training -- Quality management, assurance and metrics-- Part 1: General approach
No Vigente
Idioma: Inglés
Formato: Visualización con Impresión
$386.988
Soil quality -- Determination of the effects of pollutants on soil flora-- Part 2: Effects of chemicals on the emergence and growth of higher plants
No Vigente
Idioma: Inglés
Formato: Visualización con Impresión
$112.812
Agricultural vehicles -- Mechanical connections between towed and towing vehicles -- Dimensions of ball-type coupling device (80 mm)
No Vigente
Idioma: Inglés
Formato: Visualización con Impresión
$112.812
Industrial automation systems and integration -- Product data representation and exchange-- Part 41: Integrated generic resource: Fundamentals of product description and support