最終更新日:2022/12/24

The surface of sheet metals should not have any bracks, cracks, non-metallic inclusions. As far as bias and falciformity are concerned, they should not exceed the value of permissible aberrations of width and length of the sheet.

編集履歴(0)

Sentence quizzes to help you learn to read

編集履歴(0)

ログイン / 新規登録

 

アプリをダウンロード!
DiQt

DiQt(ディクト)

無料

★★★★★★★★★★