1
2. Ladder type: The common specifications and sizes of ladder scaffolding are 1700×914 mm, 1219×1930 mm, 1219×1700 mm and so on.
3. Fireemu idaji: awọn afiwera ti o wọpọ ti idiwọ idaji-fi ipari si 914 m 419 × 914 m×, 1219 mm ati bẹbẹ lọ.
4.
5. O le pin si 48 ati 60 jara. Awọn isunmọ 48 n tọka si paipu irin ti 48 mm, ati 60 jara tọka si paipu irin pẹlu iwọn ila opin ti 60 mm. Gigun ti polu jẹ 0.3 mita, 0.9 mita, awọn mita 1.2, awọn mita 1.1, awọn mita 3 ati bẹbẹ lọ. Gigun ti Crossbar jẹ 0.3 mita, awọn mita 0.6, 0.9 mita, awọn mita 1.2 ati bẹbẹ lọ. Awọn pato ati awọn titobi ti awọn ọpá duro jẹ 0.6 × 1m, 0,9 × 1.5 × 1.5m ati bẹbẹ lọ.
Akoko ifiweranṣẹ: Apr-21-2023