Low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. Electrical safety. Equipment for testing, measuring or monitoring of protective measures. Part 7. Phase sequence
Polymer protective coatings for the improvement of radioactive situation. Methods used to determine the decontamination coefficient and time of protective action
Interstate system for standardization. Interstate standards, rules and recommendations on interstate standardization. Procedure for development, taking over application, renovation and cancellation
