Hebei Yida BTS3 Machine rebar barbar siman Mashiin goynta Thread la cayrsaday GD-150 Mishiin been abuur ah oo toos ah BGZL-40B3 mashiinka duubista dunta feeraha Hebei Yida ZTS-40C Rebar Taper Thread Machine Hebei Yida GGZL-40A3 birta birta ah mashiinka duubista dunta tooska ah