Links
- POMSAD - TURKISH SOCIETY OF PUMP MANUFACTURERS
- CEIR - EUROPEAN COMMITTEE FOR THE VALVE INDUSTRY
- TSE - TURKISH STANDARDS INSTITUTE
- TTMD - TURKISH SOCIETY OF HVAC & SANITARY ENGINEERS
- ISO - INTERNATIONAL ORGANIZATION FOR STANDARDIZATION
- BSI - BRITISH STANDARTS INSTITUTION
- DIN - DEUTSCHES INSTITUT FUR NORMUNG e.V.
- VDI - GESELLSCHAFT TECHNISCHE GEBÄUDEAUSRÜSTUNG
- ANSI - AMERICAN NATIONAL STANDARTS INSTITUTE
- ASME - AMERICAN SOCIETY OF MECHANICAL ENGINEERS
- API - AMERICAN PETROLUEM INSTITUTE
- ASTM - AMERICAN SOCIETY FOR TESTING AND MATERIALS
