A na-ejikarị 340nm-350nm UV LED beads na ụlọ nyocha
Nnwale ahụike, nnwale biochemical, nyocha nyocha ọbara
Nnwale reagent, nchọpụta mkpụrụ ndụ ihe nketa, nyocha nje, ngwa nyocha, nyocha ịdị mma mmiri, wdg
WhatsApp/WeChat+8618575616990
Email: my@thuvled.com; winny@thuvled.com
Webụsaịtị ụlọ ọrụ:
https://l0jre31i.lifisher.com/cunxhb4a-series-uv-led.html