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