EN 13443-1:2002
建筑物內水調節設備機械過濾器.第1部分:顆粒級80μm-150μm.性能,安全和測試要求;包含修改件A-2007
Water conditioning equipment inside buildings - Mechanical filters - Part 1: Particle rating 80 ?m to 150 ?m - Requirements for performances, safety and testing (Incorporates Amendment A1: 2007)