GB 7287.10-1987.Measuring method for normal spectral emittence of i nfrared heater. 2.2.8 辐射测温仪，精度不低...
GB国家标准
GB国家标准
GB国家标准
GB 7287.9-1987 红外辐射加热器全法向发射率测量方法
GB 7287.9-1987.Measuriog method for norm al total emittance of infrared beater. 2.2.7辐射测温仪， 精度不低于+ 1...
GB国家标准
GB 7287.8-1987 红外辐射加热器功率偏差检测方法
GB 7287.8-1987.Measuring method for pow er devlatlon rate of infrared heater. GB 7287.8适用于各类电热式红外辐射加...
GB国家标准
GB 7287.7-1987 红外辐射加热器电热辐射转换效率测量方法
GB 7287.7-1987.Measurlog method for electrlc-to- radiaot power traosfer efflclency of lnfrared heate...
GB国家标准
GB 7287.6-1987 红外辐射加热器绝缘电阻测量方法
GB 7287.6-1987.Measuring method for insulation reslstance of Infrared heater. GB 7287.6适用于各类电热式红外辐射加...
GB国家标准
GB 7287.5-1987 红外辐射加热器耐冷热交变性能试验方法
GB 7287.5-1987.Testing method for bearing cold and hot alternating change of infrared heater. GB 728...
GB国家标准
GB 7287.4-1987 红外辐射加热器升温时间和降温时间测量t方法
GB 7287.4-1987.Measuring method for tem perature rise tlme andfall time of lofrared heater. GB 7287....
GB国家标准
GB 7287.3-1987 红外辐射加热器辐射面和背面温度比测量方法
GB 7287.3-1987.Measurlog method for the radio between radiant surface and rear surface of infrared h...
GB国家标准
GB 7287.2-1987 红外辐射加热器表面温度分布测量方法
GB 7287.2-1987.Measuring method for the surface tem perature distrlbuton of infrared heater. GB 7287...
GB国家标准
GB 7287.1-1987 红外辐射加热器尺寸、形状及外观的检测方法
GB 7287.1-1987.Detecting method for size, shape and exterlor of iofrared beater. GB 7287.1适用于红外辐射加热器...
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