单选题:下列哪种观点不符合爆炸和火灾危险环境的电力装置设计的有关规定?(  )

题目内容:
下列哪种观点不符合爆炸和火灾危险环境的电力装置设计的有关规定?(  ) A.爆炸性气体环境危险区域内应采取消除或控制电气设备和线路产生火花、电弧和高温的措施
B.爆炸性气体环境里,在满足工艺生产及安伞的前提下,应减少防爆电气设备的数量
C.爆炸性粉尘环境的工程设计中提高自动化水平,可采用必要的安全联锁
D.在火灾危险环境内不应采用携带式电气设备

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