I-FR4 ligama elithi pops up kakhulu xa kuziwa kwiibhodi zesekethe eziprintiweyo (PCBs). Kodwa yintoni kanye kanye iFR4 PCB? Kutheni isetyenziswa kakhulu kwishishini le-elektroniki? Kule post yebhlog, singena nzulu kwihlabathi le-FR4 PCB, sixoxa ngeempawu zayo, izibonelelo, usetyenziso kunye nokuba kutheni...
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