百检检测-材料检测中心-材料第三方检测机构-材料检测单位检测标准
-
GB/T12365-1990广播电视短程光缆传输技术参数
2023-09-13GB/T 12365-1990.Technical par ameters for short distance optical cable tr ansmission of br
-
GB/T12503-1995电视车通用技术条件
2023-09-13GB/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、
-
GB12683-1990片基与胶片拉伸性能的测定方法
2023-09-13GB 12683-1990.Method for determining the tensile properties of photographic fim and film b
-
GB/T13919-199235mm电影磁性声带检验片技术规范
2023-09-13GB/T 13919-1992.35 mm cinematography-Magnetic sound test film- Technical specification.本
-
GB/T14001-1992磁带录像用时间和控制码
2023-09-13GB/T 14001-1992.Time and control code for video recording.应当注意,在每个码字内,当27号和43
-
GB11410-1989短波广播网覆盖技术规定
2023-09-13GB 11410-1989.Technical bases of HFBC coverage.1主题内容 与适用范围GB 11410规定了短波双边
-
GB/T14219-1993中文图文电视广播规范
2023-09-13GB/T 14219-1993.Chinese character system teletext broadcasting specification.中文图文电视
-
GB/T6580-2021玻璃耐沸腾混合碱水溶液侵蚀性试验方法和分级
2023-09-13GB/T 6580-2021.Glass-Resistance to attack by a boiling aqueous solution of mixed alkali-Me
-
GB/T8617.2一1988 调频广播编码器技术参数和测量方法附加信道
2023-09-13GB/T 8617. 2一1988.Technical parameters and measuring methods for FM broadcasting coder Su
-
GB/T4645-2006室内影院和鉴定放映室的银幕亮度
2023-09-13GB/T 4645-2006.Screen luminance for the projection of motion-picture prints in indoor thea
-
GB/T7400.5-1987广播电视名词术语声音广播通用部分
2023-09-13GB/T 7400. 5-1987.Broadcasting and television terminology Sound broadcasting Genernal term
-
GB/T7400.11-1999数字电视术语
2023-09-13GB/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
-
GB/T12751-1991电视同步期传一路高质量声音的技术规范
2023-09-13GB/T 12751-1991.The specification of one channel high quality sound in sync.1主题内容与 适
-
GB/T12822-1991摄影反射密度测量的几何条件
2023-09-13GB/T 12822-1991.Geormetric conditlons for photographic reflection density measurement.4.2
-
GB/T13982-2005反射和透射放映银幕
2023-09-13GB/T 13982-2005.The reflective and transmitting projection screens.5.13伸缩银幕安装后不应
-
GB/T13999-199235mm电影拷贝上光学双声迹的位置和宽度尺寸
2023-09-13GB/T 13999-1992.Two-track photographic sound records on 35 mm motiqn-picture prints- Posit
-
GB13837-2003声音和电视广播接收机及有关设备无线电骚扰特性限值和测量方法
2023-09-13GB 13837-2003.Sound and television broadcast receivers and associated equipment-Radio dist
-
GB11438-1989广播接收机天线用铁氧体磁芯空白详细规范评定水平A
2023-09-13GB 11438-1989.Ferrite cores used in broadcast recelver aerials Blank detail specification
-
GB/T8617.3-1988调频广播编码器技术参数和测量方法双节目
2023-09-13GB/T 8617.3-1988.Technical parameters and measur ing methods for FM broadcasting coder Two
-
GB/T7400.1-1987广播电视名词术语通用部分
2023-09-13GB/T 7400. 1-1987.Broadcasting and television ter minology General terms.GB/T 7400. 1主要
