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