IEC Publication 60512-1-4 (First edition – 1997). Electromechanical components for electronic equipment − Basic testing procedures and measuring methods − Part 1: General – Section 4 Test 1d C

IEC Publication 60512-1-4 (First edition – 1997). Electromechanical components for electronic equipment − Basic testing procedures and measuring methods − Part 1: General – Section 4 Test 1d C