IEC:60811-509-(Ed-1.1)-2017-07 Amdnt No. 1-2017; Electric and optical fibre cables- Test methods for non metallic materials Part 509: Mechanical test- Test for resistance of insulations and sheaths to cracking (heat shock test)
IEC:60811-509-(Ed-1.1)-2017-07 Amdnt No. 1-2017; Electric and optical fibre cables- Test methods for non metallic materials Part 509: Mechanical test- Test for resistance of insulations and sheaths to cracking (heat shock test)
- Geneva IEC 2017
- 11+4p.
- 0
