彩盈彩票

YIYAOWEISHENGXINGGAOJIANQIEFENSANRUHUAJIKEZAISHIYANSHIMONIZAIXIANGONGKUANGJINXINGXUNHUANHUOZAIXIANLIANXUCHULI，JUYOUGAOXIAOJUNZHIWUFENSANSIJIAODENGTEDIAN

SHIYANSHIGAOJIANQIEJUNZHIRUHUAJIGAOSUMADA，KEXUANPEIDUOZHONGGONGZUOTOU，ZHUANSUKEZHI28000rpm，XIANSUDUGAODA27m/s。