āhuatanga:

1, 3 oko Poraka (90 °, 180 °, 45 °) hei utu o oko tubular, te tika, ko te 0.5mm / m

2, taimaha-ohipa anga Aluminium.

3, Tauine tā i runga o te taumata.

4, Paura paninga mutu mutu anodized tae ranei.

5, pānui Top oko whakapae mō te mahi māmā.

6, Rahi e wātea ana: 400mm ~ 2000mm