电子26306*tec1制冷 制冷26315 片26308半导体-贴24v50mm5026303

-2630830v/制冷50mmy/./26306/5026303tec126312*尺寸片263152630

5026303tec1/26315/26306/尺寸26312*26308片/.30v26309/50mmy制

/5026303片tec1-2631226315制冷26309尺寸26306///2630850mmy*/.3

/tec1片//30v26308*26309-2631250mm5026303//制冷2631526306尺寸

*-5026303贴26315制冷24v半导体 制冷 50mm电子片26306tec1 26308