DIN 42115-3:1988-08 Membrane switches; membrane-switch-arrays; ratings, requirements, tests

标准编号：DIN 42115-3:1988-08

英文标题：Membrane switches; membrane-switch-arrays; ratings, requirements, tests

德文标题：Folienschalter; Folientastfelder; Kennwerte, Anforderungen, Prüfungen

发布日期：1988-08

标准预览图