操作人员

• People operate the machinery via computers
  操作人员通过电脑进行操作。
• Ultimately the operator left the vehicle unattended
  最为重要的是，操作人员置车辆于不顾。
• The operators must wear a safety belt and protection helmet
  操作人员必须佩带安全带和安全帽。
• Water and liquid waste system operators
  饮用水及废水系统操作人员
• The operator is processing the press screw stem of 1 thousand tons
  操作人员正在加工1000吨压力机螺杆
• 1 only company issued uniforms are to be worn by processing personnel
  操作人员只能穿着公司发放的制服。
• The operator should have placed the vehicle in lockup and in first gear
  操作人员应该将车辆锁定在一档。
• Qualification of high capacity fossil fuel fired plant operators
  高效能化石燃料燃烧设备操作人员的资格鉴定
• Earth - moving machinery . operator ' s field of view . part 3 : criteria
  土方机械.操作人员的视野.第3部分:标准