Page-3 новини - Shenzhen Best LED Opto-electronic Co.,Ltd / BESTSMD CO LIMITED(HK)

July 03, 2023

Какви фактори ще повлияят на качеството на SMD LED или LED на дупка?

Както знаем, основните суровини на LED включват: LED рамка, LED чип, свързваща тел вътре, лепило за покриване на горната част, фосфорна прах за бял SMD LED или бели LED лампи, носеща лента и торбичка за устойчивост на влага

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