At the same time, double compound layer which was composed of metal transition layer with high hardness and ceramic layer improved the service life and safe stability of the composite pipes greatly.
同时，高硬度的金属过渡层与陶瓷层组成的双层复合结构使复合管的使用寿命和安全稳定性显著提高。
Furthermore, the double seal of the fuse is formed in common by the 'o' shaped sealing ring and an adhesives layer filled between the metal cap and the fuse tube.
此外，“O”型密封圈以及金属帽与熔管之间填设有粘合剂层共同形成了熔断器的双重密封。
Also called adhesive copper foil and copper foil tape is the copper metal surface covered a layer of acrylic rubber, can be divided into: double guide copper foil tape and single copper foil tape.
铜箔胶带也叫自粘铜箔，是在铜金属表面覆一层亚克力胶，可分为：双导铜箔胶带和单导铜箔胶带。
应用推荐