1. Test method for thermal endurance of rigid electrical insulating materials 2. Test method for thermal endurance of flexible electrical insulating varnishes 3. Standard test method for thermal endurance of rigid electrical insulating materials 4. Standard test method for thermal endurance of film - insulated round magnet wire 5. Standard test method for thermal endurance of flexible electrical insulating varnishes 6. Test procedure for thermal endurance of insulating varnishes - electric strength method 7. 10 . 01 test method for relative thermal endurance of film - insulated round magnet wire 8. Test method for thermal endurance of varnished fibrous or film wrapped magnet wire 9. Aerospace series - cables , electrical , aircraft use - test methods - thermal endurance 10. Standard test method for thermal endurance of varnished fibrous - or film - wrapped magnet wire