Last Updated:2025/11/22

Several polyesters were tested for colorfastness before mass production.

See correct answer

Several polyesters were tested for colorfastness before mass production.

音声機能が動作しない場合はこちらをご確認ください
Edit Histories(0)
Source Sentence

大量生産前にいくつかのポリエステル類の耐色性が試験されました。

Sentence quizzes to help you learn to read

Edit Histories(0)

Login / Sign up

 

Download the app!
DiQt

DiQt

Free

★★★★★★★★★★