JMTR じぇう・えむ・てぃう・あうる jē·emu·tii·āru 1. Japan Material Test Reactor; JMTR Noun #331028 Open Menu Add to collection... Open
JMTR じぇうえむてぃうあうるだったら jeuemutiua urudattara 1. If/when JMTRA Noun #415034 Open Menu Add to collection... Open