DIN EN 50676 VDE 0400-60:2020-12
Electrical equipment used for detection and concentration measurement of refrigerant gases
Performance requirements and test methods;
                                German version EN 50676:2019
                                Class/Status:
                                Standard,
                                    valid
                                                                    Released: 2020-12
                                    
                                                                VDE Art. No.: 0400439
                                                            

