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