BENGALURU, Feb 22 (Reuters) - India does not want the G20 to discuss additional sanctions on Russia for its invasion of Ukraine during New Delhi's one-year presidency of the bloc, six senior Indian officials said on Wednesday, amid debate over how even to describe the conflict. Deputy Treasury Secretary Wally Adeyemo said on Tuesday that Washington and its allies planned in coming days to impose new sanctions and export controls that would target Russia's purchase of dual-use goods like refrigerators and microwaves to secure semiconductors needed for its military. India has also sharply raised purchases of oil from Russia, its biggest supplier of defence hardware