Ble i brynu rheiliau alwminiwm dewisol
Aug 11, 2017
Prynwch rails alwminiwm dewisol
Rheilffordd alwminiwm solar Wanhos:
Deunydd: AL6005-T5
Gwrth-cyrydu: Anodization
Trwch anodization: 12μ
Hyd arferol: 2560mm, 3405mm, 4200mm
Gwarant: 10 mlynedd
Hyd: 20 mlynedd
