Cryogenic 254 SMO gate valve

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valve noun ஓரதர், இதழ், தடுக்கிதழ்

a part in a pipe or tube which lets air, liquid or gas flow in one direction only
© 2011 . Team work : Tamil Students Association - University of Illinois - Chicago / Special Thanks To: OXFORD DICTIONARY, Cambridge Advanced Learner's Dictionary and Tamil Dictionaries