China Spatial distribution GB Standards Search Result |
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2. Other English version GB Standards are not ready translated, only after get your order, then we translate them, time usually need 3-5 days . |
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GB/T 36979-2018 Measuring method of Spatial distribution of color characteristics for LED products LED产品空间颜色分布测量方法 - 中英文版 |
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GB/T 27763-2011 Acoustics - Measurement and parametric description of spatial sound distribution curves in workrooms for evaluation of their acoustical performance 声学 评价工作间声学性能的空间声场分布曲线的测量方法及参量表述 - 中英文版 |
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GB/T 20148-2006 Spatial distribution of daylight-CIE standard general sky 日光的空间分布 CIE一般标准天空 - 中英文版 |
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