91精品国产色综合久久成人,久久刺激cijilu福利72,亚洲AV无码一区二区三区性色,日本熟妇色XXXXX日本妇奷,久久亚洲AV麻豆永久无码精品
?
Small plane grinding and polishing machine

Applications

Small plane grinding and polishing machine TLD-380X
1.Used for flat hard seat grinding;
2.Stainless steel, alloy steel, hard alloy, cobalt-based alloy, sprayed tungsten carbide, Babbitt, carbon steel, cast iron, copper alloy.

Automatic control system can automatically distribute grinding fluid and automatic stop after grinding.  

1.Grinding method: Coarse grinding, medium grinding, fine grinding, polishing;
2.Grinding plate specification: φ380mm*φ140mm*15t;
3.Machining flatness: 0.002mm;
4.Machining roughness: Ra: 0.02.

91精品国产色综合久久成人,久久刺激cijilu福利72,亚洲AV无码一区二区三区性色,日本熟妇色XXXXX日本妇奷,久久亚洲AV麻豆永久无码精品