Plastics - Symbols and abbreviated terms - Part 1: Basic polymers and their special characteristics (ISO/DIS 1043-1:2008); German version prEN ISO 1043-1:2008
Dispense systems for draught beverages - Part 5: Safety, hygienic and application-technical requirements and testing of ready-for-use dispense systems for draught beverages, component assemblies and components— 21 стр.
Dispense systems for draught beverages - Part 5: Safety, hygienic and application-technical requirements and testing of ready for use dispense systems for draught beverages, component assemblies and components— 21 стр.