Extension Ladders
I Ketut Manik Satwika Dharma, Ir. Subagio, M,Sc.
2002 | Skripsi | S1 TEKNIK MESINMakin cepatnya laju pembangunan, telah memunculkan bangunan gedung bertingkat, tentunya membutuhkan perawatan yang memadai.
The increasingly rapid pace of development has given rise to multi-storey buildings, which of course require adequate maintenance.
Kata Kunci : Extension Ladders