|
CN107511444A
|
|
A kind of punch hot forging mould
|
|
CN107523765A
|
|
A kind of novel die material
|
|
CN107523758A
|
|
A kind of high abrasion hot die steel
|
|
CN107523755A
|
|
A kind of high toughness cold working die steel
|
|
CN107523753A
|
|
A kind of mould steel
|
|
CN107523756A
|
|
A kind of new die steel
|
|
CN107523754A
|
|
A kind of mold materials of wear-resisting heat conduction
|
|
CN107419187A
|
|
A kind of hot die steel
|
|
CN107523746A
|
|
A kind of high-strength die steel
|
|
CN107475606A
|
|
A kind of corrosion-resistant cold work die steel
|
|
CN105562529A
|
|
Vehicle skylight side inclined surface punching mold
|
|
CN105689542A
|
|
Slope forming and protrusion forming die
|
|
CN105568164A
|
|
High-ductility and wear-resistant cold-working die steel
|
|
CN105618545A
|
|
Blanking punching device capable of preventing material jumping
|
|
CN105648315A
|
|
High-strength mold steel for cold-punched mold
|
|
CN105665533A
|
|
Deep drawing and raising mold
|
|
CN105441770A
|
|
Copper alloy for electronic material
|
|
CN105441804A
|
|
Impact resistant composite metal material
|
|
CN105420630A
|
|
Steel material for cold-working mould
|
|
CN105420586A
|
|
Low-density impact-resistant metal material
|
