欧美日韩中文字幕|成人午夜福利亚洲一区|欧美性视频一区二区三区|亚洲乱妇熟女爽到高潮的片|国产一区二区精品久久99|亚洲av麻豆aⅴ无码电影|国产成人片无码免费视频网站|麻豆乱码国产精品一区二区三区

Small Iinternal Muller

Model GNAM-1 Small Iinternal Muller GRINDING MACHINE WITH SAMLL INTERNAL ROUND workpiece minimum hole part(mm) 8 maximum hole part(mm) 15 Speed (R/MIN) Grinding head 1100 workpiece 160 motor(KW) 0.75