NF C47-734:1993 Automatic electrical controls for househod and similar use. Part 2 : particular requirements for thermal motor protectors for motor-compressors of hermetic and semi-hermetic type.
1993NF C47-734:1993 Automatic electrical controls for househod and similar use. Part 2 : particular requirements for thermal motor protectors for motor-compressors of hermetic and semi-hermetic type.