NEN EN 12723:2000被替代

Deals with terms, letter symbols and units relating to the flow of liquids through rotodynamic and positive displacement liquid pumps and positive displacement liquid pumps and associated installations. Provides a means of clarifying communications between the installation designer, operator, manufacturer and plant constructor. Identifies the units in common usage but all further legal units may be used. A definition of a liquid pump is included. Does not cover terms, letter symbols and units that refer to the component parts of rotodynamic and positive displacement pumps and installations.

NEN EN ISO 17769-1:2012

SS EN 12723 Ed. 1 (2000) - Identical

NS EN 12723 Ed. 1 (2000) - Identical

I.S. EN 12723:2000 - Identical

UNI EN 12723:2002 - Identical

NBN EN 12723:2000 - Identical

NF EN 12723:2000 - Identical

ONORM EN 12723:2000 - Identical

SN EN 12723:2000 - Identical

BS EN 12723:2000 - Identical

DIN EN 12723 (2000-09) - Identical