国产精品人人妻人人爽人人牛,农田丰满艳肉妇HD,中文字幕乱码熟女人妻水蜜桃,性一交一乱一伧一小说有声,亚洲国产精品一区二区第一页,国产兽交xvidseos视频,久久人妻精品白浆国产,把英语课代表按在地上C,中文字幕va一区二区三区,亚洲成AV人片一区二区梦乃

Automatic ultra-thin water heater crimping machine TYJ-1B511
Technical parameters:
Main function: vertical vertical machining special-shaped products rolled edge.
Scope of application: various special-shaped metal ware products vertical edge.
Rated power: 5.5kw
Power supply voltage: 380V
Processing diameter: 500mm
Processing height: 1100mm
Thickness: 0.5-1.0mm
The machining efficiency: 35-55 s/p
Cycle process: 1P
Size: 1200*900*1400mm