Taiwanese student takes 1st in EPA contest for origami lid design
College students creative paper cup design eliminates need for plastic lid
Apr. 15, 2021 18:32
College students creative paper cup design eliminates need for plastic lid
College students creative paper cup design eliminates need for plastic lid
College students creative paper cup design eliminates need for plastic lid
Plastic film on surface of paper cups can be put to good use
Plastic film on surface of paper cups can be put to good use