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统一荧光灯调光标准计算
Unified fluorescent lamp dimming standard calculations
参考页数：20P;A4
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显色和相关色温标示用三位码
Three-digit-code for designation of colour rendering and correlated colour temperature
参考页数：6P;A4
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电源电压不超过交流均方根50 V或者无波纹直流120 V的通用照明服务用LED灯. 安全规格
LEDsi lamps for general lighting services with supply voltages not exceeding 50 V a.c. r.m.s. or 120 V ripple free d.c. - Safety specifications
参考页数：23P.;A4
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洁净室用灯具技术要求
Technical requirements for luminaries used in cleanroom
价格：￥0.00
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太阳能光伏照明装置总技术规范
Generic technical specification of solar photovoltaic(PV)lighting installation
价格：￥0.00
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普通测光标准灯泡
Photometrle standard lamp for general lighting service
价格：￥0.00
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发光强度、总光通量标准灯泡
Standard lamps for the measurment of luminous intensity and luminous flux
价格：￥0.00
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一般照明用设备电磁兼容抗扰度要求
Equipment for general lighting purposes.EMC immunity requirements
价格：￥0.00
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灯的国际编码系统(ILCOS)
International lamp coding system (ILCOS)
价格：￥0.00
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普通照明用LED和LED模块术语和定义
Terms and definitions of LEDs and LED modules for general lighting
价格：￥0.00
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