UNE-EN 148-1:2019
Respiratory protective devices - Threads for facepieces - Part 1: Standard thread connection
- Standard No.
- UNE-EN 148-1:2019
- Release Date
- 2019
- Published By
- ES-UNE
- Latest
- UNE-EN 148-1:2019
UNE-EN 148-1:2019 history
- 2019 UNE-EN 148-1:2019 Respiratory protective devices - Threads for facepieces - Part 1: Standard thread connection
- 1999 UNE-EN 148-1:1999 RESPIRATORY PROTECTIVE DEVICES. THREADS FOR FACEPIECES. PART 1: STANDARD THREAD CONNECTION
