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GB 16787-1997
30 MHz～1GHz 声音和电视信号的电缆分配系统辐射测量方法和限值
Measurements and limits of radiation of cabled distribution systems primarily intended for sound and television signals operating between 30MHz and 1GHz
GB/T 5080.4-1985
设备可靠性试验 可靠性测定试验的点估计和区间估计方法 （指数分布）
Equipment reliability testing--Procedure for point estimates and confidence intervals from reliability determination tests(Exponential distribution)
GB/T 18778.2-2003
产品几何量技术规范（GPS） 表面结构 轮廓法 具有复合加工特征的表面 第2部分: 用线性化的支承率曲线表征高度特性
Geometrical Product Specifications(GPS)--Surface texture: Profile method--Surface having stratified functional properties--Part 2: Height characterization using the linear material ratio curve
GB/T 3668.11-1983
Modular units for machine tool construction--Integral way columns--Dimensions
GB/T 3668.10-1983
Modular units for machine tool construction--Spindle noses and adjustable adaptors for multi-spindle heads--Dimensions
GB/T 3668.9-1983
Modular units for machine tool construction--Spindle units--Dimensions
GB/T 3840-1991
Technical methods for making local emission standards of air pollutants