-
The full series are structure of trunnion mounted ball.
全系列采用固定球结构。
youdao
-
Q41 series factory ball type, for two off-type structure.
本厂球系列为Q41型，为对开二片式结构型式。
youdao
-
Q41 series factory ball type, for two off-type structure.
本厂球系列为Q41型，为对开二片式结构型式。
youdao