broadband connetivity ________
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Match the following terms with their Chinese meanings.-1
Which departments do these people work in? (A-F)
Task: Tormarch is an IT company. It has several departments. Match each department with its main responsibility.
固定式排烟罩的特点是( )
A.适用于焊接大而长的焊件时排除电焊烟尘和有毒气体
B.适合于焊接操作地点固定、焊件较小情况下采用
C.可以根据焊接地点和操作位置的需要随意移动
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