The term adhesive refers to a non-metallic material that is capable of bonding materials by surface adhesion and its internal strength (cohesion). It is therefore a process material that is used in the bonding method for connecting different materials.
胶粘剂
术语粘合剂是指能够通过其表面和其内部强度（内聚力）粘合的非金属材料。 因此，它是用于连接不同材料的连接方法中的一种工艺材料。