1970QJ 1960.14A-2007 Multifunctional combined stamping formwork elements - Part 14: Supports
1986QJ 956.1-1985 Multi-functional combined stamping die frame component support
QJ 956.1-1985 Multi-functional combined stamping die frame component support was changed to QJ 1960.14A-2007 Multifunctional combined stamping formwork elements - Part 14: Supports.