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수리할 권리

부품 & 도구

도움말

원문 게시자: Alain Bajusz ,

텍스트:

Isopropyl alcohol at 99% has the advantage of not leaving deposits on the pcb, disorders can appear especially at high and very high frequency because of these deposits.

Otherwise, denatured alcohol or the like should not be critical.

현황:

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