食品塑料包装材料
food plastic packing materials
塑料包装材料
plastic wrapper
plastic packing material
plastics package material
plastic packaging material
plastic packaging materials
塑料食品包装
plastic food package
plastic food packaging
Plastic
Plastic foodpackages
food contact packaging materials
食品包装材料
food packaging material
Food packaging materials
Food packing material
food packaging
food package
Packaging materials for food
packaging material
material of packing food
food contact materials
Foodstuffs
free phenol
食品包装材料与容器
packaging containers and materials for food
纸质食品包装材料
paper food packaging materials
药品包装材料和容器
drugs packing material and containers
废旧塑料包装
Waste plastic packaging materials
复合塑料材料
composite plastic material
刚性塑料包装容器
rigid plastic package container
环境友好塑料材料
environmental friendly plastics material
铝塑复合软包装材料
soft packaging material by aluminum-plastic compound
木塑料材料辐照
wood plastics material irradiation
木-塑料材料辐照
wood plastics material irradiation