Check alarm area equipment and environment cleaning state, if dirty, then report Eng Dept. to take actions.
检查报警区域的设备和环境清洁状况，如果存在脏物则通知工程部清洁处理。
Learn the difference between descriptive and explanatory titles. Descriptive titles merely state what's on the screen " 2010 Dept."
理解描述性和解释性标题的不同。
Learn the difference between descriptive and explanatory titles. Descriptive titles merely state what's on the screen " 2010 Dept."
理解描述性和解释性标题的不同。
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