
BS EN 60512-9-4. Connectors for electronic equipment. Tests and measurements. Part 9-4. Endurance tests. Test 9d. Durability of contact retention system and seals (maintenance, ageing)
出版:British Standards Institution

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BS EN 60512-9-4. Connectors for electronic equipment. Tests and measurements. Part 9-4. Endurance tests. Test 9d. Durability of contact retention system and seals (maintenance, ageing)
出版:British Standards Institution
专家解读视频