검색글 164건
자료요약
카테고리 : 전기도금 | 글입력 : goldbug | 최종수정일 : 2022.12.18
UNIBRONZE 810 is very suitable as an interim deposit prior gold plating. Gold deposits can be very thin, as practically no difference in colour is visible in places where these gold deposits have been rubbed off. This is also the major advantage compared with nickel deposits. Additionally, the absenc...