DIN EN 13443-1:2007-12 Water conditioning equipment inside buildings - Mechanical filters - Part 1: Particle rating 80 µm to 150 µm - Requirements for performances, safety and testing; German version EN 13443-1:2002+A1:2007
2007DIN EN 13443-1:2007-12 Water conditioning equipment inside buildings - Mechanical filters - Part 1: Particle rating 80 µm to 150 µm - Requirements for performances, safety and testing; German version EN 13443-1:2002+A1:2007
2007DIN EN 13443-1:2007 Water conditioning equipment inside buildings - Mechanical filters - Part 1: Particle rating 80 μm to 150 μm - Requirements for performances, safety and testing (includes Amendment A1:2007); English version of DIN EN 13443-1:2007-12