The main purposes : it uses intensity 1570N/mm2 lift. Breaking Force calculated according 1570N/mm2 1370/1770N/mm2 minimum. While the implementation of the user units elevator rope standard protocol standards
elevator wire rope type 8×19S+Fc 8×19W+Fc 6×19S+Fc 6×19W+Fc
主题: elevator wire rope 
周六 三月 24, 2012 2:26 am
