Test the seal of your refrigerator to ensure cold air isn't escaping through the doors.
检查冰箱的密封性，确保冷气不会从冰箱门里溜走。
2
The cold end seal play control for the air heater is a computer-based control system composed of Z-80A single board computer and other function boards.
冷端密封间隙调整装置采用Z - 80 A单板机与其它功能板组成微机控制系统。
3
The preparation process and the related properties of the cold-seal adhesive polymerized from acrylate monomers were included in the paper.