Standards ISO - International Organization for Standardization - Page 2050

Coal and coke — Coal preparation plant — Density tracer testing for measuring performances of coal density separators
(Charbon et coke — Installation de préparation du charbon — Essais des traceurs de densité pour la mesure des performances des séparateurs de charbon en fonction de la densité)

Standard published on 8.11.2023

Information technology - Computer graphics, image processing and environmental data representation - Guidelines for representation and visualization of smart cities

Standard published on 14.7.2023

Plastics — Determination of specific aerobic biodegradation rate of solid plastic materials and disappearance time (DT50) under mesophilic laboratory test conditions
(Plastiques — Détermination du taux de biodégradation aérobie spécifique des matieres plastiques solides et du temps de disparition (DT50) dans des conditions d´essai de laboratoire mésophile)

Standard published on 17.6.2022

Refrigerating systems and heat pumps — Safety and environmental requirements — Part 1: Definitions, classification and selection criteria
(Systemes frigorifiques et pompes a chaleur — Exigences de sécurité et d´environnement — Partie 1: Définitions, classification et criteres de choix)

Standard published on 8.4.2014

Refrigerating systems and heat pumps — Safety and environmental requirements — Part 1: Definitions, classification and selection criteria — Amendment 1: Correction of QLAV, QLMV
(Systemes frigorifiques et pompes a chaleur — Exigences de sécurité et d´environnement — Partie 1: Définitions, classification et criteres de choix — Amendement 1: Correction de QLAV, QLMV)

Change published on 6.10.2015

Refrigerating systems and heat pumps — Safety and environmental requirements — Part 1: Definitions, classification and selection criteria — Amendment 2: Update of Annex A and the refrigerant tables
(Systemes frigorifiques et pompes a chaleur — Exigences de sécurité et d´environnement — Partie 1: Définitions, classification et criteres de choix — Amendement 2: Mise a jour de l´Annexe A et des tableaux de fluides frigorigenes)

Change published on 29.1.2021

Refrigerating systems and heat pumps — Safety and environmental requirements — Part 2: Design, construction, testing, marking and documentation
(Systemes frigorifiques et pompes a chaleur — Exigences de sécurité et d´environnement — Partie 2: Conception, construction, essais, marquage et documentation)

Standard published on 8.4.2014

Refrigerating systems and heat pumps — Safety and environmental requirements — Part 2: Design, construction, testing, marking and documentation — Amendment 1
(Systemes frigorifiques et pompes a chaleur — Exigences de sécurité et d´environnement — Partie 2: Conception, construction, essais, marquage et documentation — Amendement 1)

Change published on 22.6.2020

Refrigerating systems and heat pumps — Safety and environmental requirements — Part 3: Installation site
(Systemes frigorifiques et pompes a chaleur — Exigences de sécurité et d´environnement — Partie 3: Site d´installation)

Standard published on 8.4.2014

Refrigerating systems and heat pumps — Safety and environmental requirements — Part 3: Installation site — Amendment 1: Update of the requirements for machinery rooms and emergency mechanical ventilation
(Systemes frigorifiques et pompes a chaleur — Exigences de sécurité et d´environnement — Partie 3: Site d´installation — Amendement 1: Mise a jour des exigences relatives aux salles des machines et a la ventilation mécanique d´urgence)

Change published on 16.3.2021