老少配老妇熟女中文高清_国产偷人视频在线观看_中文字幕欧美中日韩精品_亚洲国产人成自精在线尤物

polishing machine - lost wax casting equipment

Specification:

MSD-2

Power,V:

380VAC

Installed Power,kw:

3.0

Rated REV ,r/min:

1400

Sanding Belt Speed, m/s:

36

Contour Size(L*W*H),mm:

1100x1050x1100

Weight,kg:

300