中文
English
R&D
Utility Model Patents
-
A Consisting Powder Closure Design A Consisting Powder Closure Design
See -
A Device for Testing Perform Stretching Performance A Device for Testing Perform Stretching Performance
See -
A Condiment and Soya Sauce Handle Molding Design. A Condiment and Soya Sauce Handle Molding Design.
See -
A Water Cooling Structure Design Applying to Multi-cavities Preform Molds A Water Cooling Structure Design Applying to Multi-cavities Preform Molds
See
