延安Spring hinge
number
Slingshot height
Slingshot length
Tooth width
Total width
延安Spring ferrule
number
Flat width
Flat length
Slingshot width
Slingshot width
延安Patterned flat needle
number
Flat width
Flat length
Flat thickness
Tail needle diameter
延安Hinge hinge
number
Slot width
Total width
Total height
Total length
延安Ordinary ferrule
number
Flat width
Flat length
Flat thickness
Hinge width
延安Plastic hinge
number
Tooth width
Slot width
Total height
延安Metal hinge
number
Hinge width
Hinge height
Slot width
延安other
number
Tooth thickness
Tooth width
Total height