略語大辞典 [MIL] 27 NDI non-developmental item 非開発品. 新たな技術開発研究を要しない軍需物資. 既成の材料技術による商品.non-developmental item; products developed by a commercial vendor andruggedized to meet specific military durability requirements, such as use ofheat and shock resistant enclosures toprotect circuit boards and co 丸善「略語大辞典」JLogosID : 11862645