... , did not note the implementation of tolerance levels by GB/T1804-m; 5, the size of a small box labeled side of the importance of size; 6, sharp ... , blunt down C0.2-0.3; 7, the surface scratch ... .3±0.5±0.8±1.2±2 Note: The special requirements of tolerance marked by "middle-m" implementation SUS 304 Steel ...