略語大辞典 [C] 19 MTM module test and maintenance (電子回路の)モジュール検査と保守(規格). module test and maintenance; e.g. P1149.5 Standard MTM Bus Protocol; adigital circuit system test protocol; [C:E:Ind:Mes]. 丸善「略語大辞典」JLogosID : 11862008