ISA training students receive free admission to the exhibit floor with their course registration.

IS A的培训学员凭借他们的课程报名表，可以免费领取展会入场卷。

youdao

ISA training students receive free admission to the exhibit floor with their course registration.

IS A的培训学员凭借他们的课程报名表，可以免费领取展会入场卷。

youdao