QJ 1960.3A-2007 Multifunctional combination stamping die base components part 3: single use die shank has been changed from QJ 1960.3-1990 Light series multifunctional combined stamping formwork component single use mold handle.
QJ 1960.3A-2007 Multifunctional combination stamping die base components part 3: single use die shank has been changed from QJ 955.3-1985 Single-use mold handle for multi-functional combined stamping mold frame components.
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