虽然这些信息的可用性还有待决断，采取实用的措施以减少人体在电磁场中的暴露还是很重要的，例如实用免提装置或发短信。
Pending the availability of such information, it is important to take pragmatic measures to reduce exposure such as hands free devices or texting.
有许多需要继电器的快速可用性的应用，连接到一个特定的装置。
There are many applications where you need the quick availability of a relay for connection to a particular apparatus.
应用推荐