QJ 1960.4A-2007 Multifunctional combined stamping formwork components part 4: dual-purpose die handles has been changed from QJ 1960.4-1990 Light series multifunctional combined stamping formwork component dual-purpose mold handle.
QJ 1960.4A-2007 Multifunctional combined stamping formwork components part 4: dual-purpose die handles has been changed from QJ 955.4-1985 Multifunctional combined stamping mold base component dual-purpose mold handle.
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