-
使用一组链条可操作墨斗与测定器自动回卷。
A group of chains can be used for the automatic unreeling operation of an ink fountain and the tester.
youdao
-
它的功能包括：自动上卷及回卷。
Its function includes automatic film loading and winding.
youdao
-
它的功能包括：自动上卷及回卷。
Its function includes automatic film loading and winding.
youdao