易发生危险或易产生错误的作业项目.
热心网友
Operations which are liable to give danger or fault.
热心网友
易发生危险或易产生错误的作业项目.the work programs which are tend to dangerous and confuse
热心网友
event in operation that easily causes danger or goes wrong.
热心网友
dangerous or mistakable operation items
热心网友
the work item which is easy to be confused or dangerous.
热心网友
The task item that can be easily occur dangerous or cause error