IS: 9299 (Part I) - 1979; Specification for Insulating Materials Based on Built-Up Mica or Treated Mica Paper Part 1 Defintion and General Requirements
IS: 9299 (Part I) - 1979; Specification for Insulating Materials Based on Built-Up Mica or Treated Mica Paper Part 1 Defintion and General Requirements
- New Delhi BIS 1980
- 6p
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