哪种阳极棒镁或铝？
最好是 选择Corro-Protec施加电流的阳极，以便 热水器寿命延长一倍 和 消除异味。 For the sacrificial anode, it is recommended to use a magnesium anode, as aluminium residues that may be found in the water are harmful to health.
最好是 选择Corro-Protec施加电流的阳极，以便 热水器寿命延长一倍 和 消除异味。 For the sacrificial anode, it is recommended to use a magnesium anode, as aluminium residues that may be found in the water are harmful to health.