What if the system fails after the first one is written, but before the second?
如果在已写入第一个磁盘块之后,在写入第二个磁盘块之前,系统发生故障,又会发生什么情况呢?
If the first solution mixture and then the second one are coated ane after the other onto the handwritings written by fountain pen or ballpoint pen, they can then be eliminated.
用于去除钢笔、红、蓝圆珠笔书写和复写字迹。使用时先用第一种混合溶液涂于字上,再用第二种溶液涂敷,即可消字。
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