This standard stipulates the stamping processing time quota for the geological instrumentation industry. This standard is applicable to blanking, punching, embossing, notching, bending, stretching, cutting, trimming, punching, shutter punching, punching, heat sink punching, trimming, composite die punching, skip die punching, etc. Stamping step. The time unit of this standard is min, the length unit is mm, the weight unit is t, and the area unit is mm2.
DZ/T 0101.8-1994 history
1994DZ/T 0101.8-1994 Stamping of geological instrument manufacturing time fixed