检索规则说明:AND代表“并且”;OR代表“或者”;NOT代表“不包含”;(注意必须大写,运算符两边需空一格)
检 索 范 例 :范例一: (K=图书馆学 OR K=情报学) AND A=范并思 范例二:J=计算机应用与软件 AND (U=C++ OR U=Basic) NOT M=Visual
作 者:王文伟
机构地区:[1]湖北汽车电器厂
出 处:《汽车电器》1993年第3期9-11,共3页Auto Electric Parts
摘 要:通过建立汽车组合开关评价体系表,测定该产品和对比样品的各项指标值,并从技术、经济及使用价值等方面进行综合评定,计算出产品指数。然后根据对比产品的产品指数及年代特征,判断出被评产品的水平。该评价方法科学、易懂、实用,对指导企业上等级、找差距有着积极作用。Through the establishment of the evaluation system of the auto combination switch,detection of its various values and complex evaluation of its technology, economy and applicability, the product comprehensive index is enumerated.Then, the grade of the product being evaluated is deterimined in accordance with the comparative indexes and year features.This evaluation method is of scientific,comprehensive and applicable.Through the establishment of the evaluation system of the auto combination switch,detection of its various values and complex evaluation of its technology, economy and applicability, the product comprehensive index is enumerat- ed. Then, the grade of the product being evaluated is deterimined in accordance with the comparative indexes and year features. This evaluation method is of scientific, comprehensive and applicable.
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在链接到云南高校图书馆文献保障联盟下载...
云南高校图书馆联盟文献共享服务平台 版权所有©
您的IP:216.73.216.3