Manual and Machine Work × Keywords

Grinding Machine (1) Hemp Rope (1) Inspection (1) Lathe (1) Lithograph (1) Lithographic Stone (1) Microscope (1) Mirror Finishing (1) Optical Properties (1) Paste (1) Piston (1) Planar Processing (1) Polishing (1) Polishing Disc (1) Precision Machining (1) Quality Control (1) Quality Inspection (1) Rope (1) Sheave (1) Silk Threads (1) Spine Lining (1) Square Back (1) Texture (1) Torque Test (1) Twist (1) Twisting (1) Twisting Yarn (1) Valve (1) Vernier Caliper (1) Wear-resistant Glass (1)