SJ/T 10341.35-1993
精冲模模板 圆形垫板
Plates of fine blanking die Round backing plates
1993-03-25
WJ 898-1997
冷冲模典型组合用A型圆形垫板
JB/T 7643.6-2008
冲模模板 第6部分:圆形垫板
Stamping die plates--Part 6:Round bolster plates
2008-02-01
WJ 899-1997
冷冲模典型组合用B型圆形垫板
SJ 992-1975
垫板
Double acting drawing die on press--Mating base
1975-08-15
HB 2968-1991
垫板
1991-08-03
HB 2972-1991
垫板
1991-08-03
HB 2973-1991
垫板
1991-08-03
HB 4311-1989
方形垫板
1989-07-12
HB 1236-1987
转角垫板
1987-04-08
HB 3313-1991
标准垫板
1991-05-07
HB 611-1989
定位垫板
1989-05-13
MIL MIL-P-1814E Notice 1-Validation 1
PAD, SHOULDER, PACKBOARD
垫肩垫板
1988-01-25
HB 3945-1987
V形垫板
1987-04-08
HB 4039-1988
短调节垫板
1988-04-09
HB 4041-1988
长调节垫板
1988-04-09
HB 4309-1989
正方孔垫板
1989-07-12