German construction contract procedures (VOB) - Part C: General technical specifications in construction contracts (ATV) - Natural stone works.

Norma vydaná dňa 1.9.2023

German construction contract procedures (VOB) - Part C: General technical specifications in construction contracts (ATV) - Cast stone works.

Norma vydaná dňa 1.9.2019

German construction contract procedures (VOB) - Part C: General technical specifications in construction contracts (ATV) - Carpentry and timber construction works.

Norma vydaná dňa 1.9.2023

German construction contract procedures (VOB) - Part C: General technical specifications in construction contracts (ATV) - Steel construction works.

Norma vydaná dňa 1.9.2016

Petroleum products and related products - Determination of kinematic viscosity by calculation from the measured dynamic viscosity and density - Method by constant pressure viscometer.
(Ropa a ropné výrobky - Stanovení kinematické viskozity výpočtem ze změřené dynamické viskozity a hustoty - Metoda s použitím viskozimetru při konstantním tlaku.)

Norma vydaná dňa 1.5.2024

German construction contract procedures (VOB) - Part C: General technical specifications in construction contracts (ATV) - Waterproofing.

Norma vydaná dňa 1.9.2023

Leather - Raw bovine hides and skins - Grading.

Norma vydaná dňa 1.4.2026

Food authenticity - Determination of 18O/16O isotope ratios in liquid aqueous food matrices by Equilibration - Isotope Ratio Mass Spectrometry (Eq-IRMS).

Norma vydaná dňa 1.4.2026

German construction contract procedures (VOB) - Part C: General technical specifications in construction contracts (ATV) - Roofing works.

Norma vydaná dňa 1.9.2019

Food authenticity - Sample preparation for isotope ratio analysis of fruit and vegetable juices and related products.

Norma vydaná dňa 1.4.2026