Observeabnormalities carefully and collect first-hand information and report to shiftsupervisor if necessary.

仔细观察异常现象并收集第一手资料，然后尽快向主管汇报…

youdao

Observeabnormalities carefully and collect first-hand information and report to shiftsupervisor if necessary.

仔细观察异常现象并收集第一手资料，然后尽快向主管汇报…

youdao