This standard specifies the technical requirements, inspection rules, signs, packaging, transportation and storage of large mold bases for plastic injection molds. This standard applies to the combination of large mold bases for plastic injection molds.
GB/T 12555.2-1990 history
2006GB/T 12556-2006 Specification of injection mould bases for plastics
1990GB/T 12555.2-1990 Injection mould for plastic large-size mould bases--Specification
GB/T 12555.2-1990 Injection mould for plastic large-size mould bases--Specification was changed to GB/T 12556-2006 Specification of injection mould bases for plastics.