L20 A2 173 L20 Ref. A5A2A09C00 入墙式淋浴龙头 L20入墙式单把手淋浴控制阀 A5A2A09C00 Chrome A5A2A09NMN Brushed titanium black 28 55 max.55 17min.28 ø46 30 83 101 max.72 ø160