Operation Certificate of Special Operators, Such as Lift Operator, Electrician. Fork Lift operator, Electric welding worker, Kitchen Worker' Health Certificate, & Safety Officer Certificate Etc.

特种工上岗（如电梯工， 电工， 叉车工，电焊工， 厨工健康证， 安全主任证等）

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Frequencies , allowances, internal elements , setup elements , workplace layouts, assembly sketches, operator instructions, and other worker-oriented aspects are also handled at this level.

频率，限额，内部要素，装备要素，工厂布局，装配草图，操作指导书以及其他工人导向的方面都在这一层次上处理。

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It includes nearly 500 positions, including chimney sweep, firefighter,blacksmith,steel worker, diver and metro train operator.

VOA: standard.2009.11.05

She cautions against playing tricks on customers, like getting rid of an angry English-speaking caller by transferring him to a Spanish-speaking operator, because that worker will be caught.

CNN: Dressed For Success

One goal of this approach is to eliminate non-value-added activities in Chrysler plants in a thoroughgoing way that the company never has attempted before, down to shaving steps required by an assembly-line operator to complete a given task by asking the worker to redesign the job.

FORBES: Chrysler Is Winning Once Again With Grit, Savvy And Charisma