System of standards on information, librarianship and publishing. Book monuments. General requirements

UNGÜLTIG herausgegeben am 1.1.2005

System of standards on information, librarianship and publishing. Informative abstract and indicative abstract. General requirements

UNGÜLTIG herausgegeben am 1.7.1997

System of standards on information, librarianship and publishing. Universal decimal classification. Structure, rules for use and indexing

UNGÜLTIG herausgegeben am 1.7.2008

Seed potatoes. Specifications

UNGÜLTIG herausgegeben am 1.7.1992

Mas-wrestling equipment.Requirements and test methods

UNGÜLTIG herausgegeben am 1.7.2022

Air filters for general ventilation. Part 1. Technical specifications, requirements and classification system based upon particulate matter efficiency (ePM)

UNGÜLTIG herausgegeben am 1.1.2023

Air filters for general ventilation. Part 2. Measurement of fractional efficiency and air flow resistance

UNGÜLTIG herausgegeben am 1.1.2023

Air filters for general ventilation. Part 3. Determination of the gravimetric efficiency and the air flow resistance versus the mass of test dust captured

UNGÜLTIG herausgegeben am 1.1.2023

Air filters for general ventilation. Part 4. Conditioning method to determine the minimum fractional test efficiency

UNGÜLTIG herausgegeben am 1.1.2023

Jams. General specifications

UNGÜLTIG herausgegeben am 1.1.1989