- 04
- Jul
Steel Fire Exit Door
Umnyango womlilo wensimbi unomoya omuhle, futhi ukuvala kusendaweni futhi kuvalwe ngokuqinile, futhi ngeke kushiye igebe lomnyango futhi kubangele ukuchichima kwe-air-conditioning nokushisa. Lapho umnyango womlilo wensimbi uvuliwe, udinga amandla angu-1KG kuphela, amandla okudonsa okuvula angaphansi kuka-50N, futhi isibambo somnyango sibekwe endaweni ephakeme ye-700-1100mm, engaphushwa kalula futhi idonswe yibo bobabili abadala kanye nezingane.