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