非财务性变量中，更换高阶经理人及财务主管次数、变更会计师次数，二种非财务性变量具高度显著性。
In those non-financial related variants, the change of management team, finance responsible person, the times of change CPA are also with high significant.
该开关防护性好，其结构简单，操作和更换熔断体安全可靠，适用于非熟练人员使用。
The switch has good preventive performance, simple structure and safe operation. The fuse-link can be safely replaced. The utility model is suitable for being used by a non-skilled person.
人谁不想全家净化，ROS可能成为成本过高由于高能源成本和水的浪费，而且大多数家庭将需要使用非腐蚀性管道等作为PEX的铜管更换。
People who want to family purification ros may become high cost due to high energy costs and water wasteful, and most families will need to use noncorrosive pipeline etc as PEX copper tube replaced.
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