Experience as a petroleum or chemical process operator in all the operating units controlled by the central control room is required for chief operators.
首席运营商必需具备在由中央控制室控制的所有的运营单位担任石油或化学工艺运营商的经验。
To avoid confusion, each of the two operating rooms was designated as either a left or a right knee room.
为避免混淆，两个手术室一个被指定为左膝，另一个为右膝。
Surgical Technologists are also known as scrubs or surgical or operating room technicians.
外科技师也被称为灌木或外科手术或操作室技术员。
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