NF L54-002-124*NF EN 2591-6324:2002 Aerospace series - Elements of electrical and optical connection - Test methods - Part 6324 : optical elements - Interfacial sealing
2002NF L54-002-124*NF EN 2591-6324:2002 Aerospace series - Elements of electrical and optical connection - Test methods - Part 6324 : optical elements - Interfacial sealing