国家标准_第414页 - 在线标准查询

GB/T 7400. 10一1987 广播电视名词术语电视广播电视设备

GB/T 7400. 10一1987.Broadcasting and television terminology Television broadcasti...

GB/T 7400. 11-1999.Digital television terminology.1范围GB/T 7400. 11规定了数字电视所涉及的术语和...

GB/T 7400. 12一1987.Broadcasting and television terminology Television broadcasti...

GB/T 12503-1995.Generic specification for TV vans.1范围GB/T 12503规定了系列电视车的分类、技术要求、...

GB/T 12566一1990.Interface for signal chain of sound and television broadcasting...

GB/T 12751-1991.The specification of one channel high quality sound in sync.1主题内...

GB 12682-1990.Test method for comparing colour. stabilities of colour photograph...

GB 12683-1990.Method for determining the tensile properties of photographic fim...

GB/T 12822-1991.Geormetric conditlons for photographic reflection density measur...

GB/T 12823-1991.Terms ,symbols, coordinate system and functional notations for p...

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