SPST
Initialism of single pole, single throw: a type of electrical switch.
(nuclear industry) loss of fluid test
Involving accomplishments or activities that have not been done before, or developing or using new methods or techniques.
(ornithology) Any bird in the family Certhiidae, the creepers.
アカウントを持っていませんか？ 新規登録
アカウントを持っていますか？ ログイン
DiQt（ディクト）
無料
★★★★★★★★★★
