mill speed 예문

• " milling speed 4 times faster than the existing national standard , over 100gm min
• While the milling machine is running , you must not adjust the milling speed nor load ( or unload ) the components . milling speed can be changed only when the machine is stopped
• Cosb3 micrometer powder has been synthesized by solid - state reaction . cosb3 nano - powders were prepared by high - energy ball - milling respectively . the influence of mass ratio of big balls and small balls , milling speed and time on particles size of cosb3 powder , were investigated