在套接字上发送一个字节的紧急数据。
监管仓库及库存，提供相关的报告及数据，准备紧急的采购计划。
Oversee and charge warehouse and inventory, supply correlative report and data, prepare urgent purchase planning.
他们认为这些数据未成完全反应当前紧急的形势。
They argue that the figures fail to give the full alarming picture.
紧急或意外断电，数据也能被保存。
Even cutting electric power or power failure, the date can be recovery.
紧急或意外断电，数据也能被保存。
Even cutting electric power or power failure, the date can be recovery.
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