undertrimmer
常见例句
- Single Needle Lockstitch with Automatic Undertrimmer
單針自動割線返針平縫機 - Single Needle Lockstitch basting machine with Automatic Undertrimmer
單針自動割線繃縫機 - Single Needle Upper and Lower Feed Lockstitch with Automatic Undertrimmer
單針步靴自動割線送佈平縫機 返回 undertrimmer