Also need the attention, all opened the seal the edge should be of the appropriate film to prevent water, dust, or other intrusion.

还需要致使留心的是，全部翻开的边沿应封上恰当的胶膜防止水、尘土或其它杂质侵入。

youdao

Also need the attention, all opened the seal the edge should be of the appropriate film to prevent water, dust, or other intrusion.

还需要致使留心的是，全部翻开的边沿应封上恰当的胶膜防止水、尘土或其它杂质侵入。

youdao