Browse Standards
1579+ standards in database
1579 result(s) found
电能表外形和安装尺寸
Space and fixing dimensions for electricity energy meter
一维纳米材料的基本结构 高分辨透射电子显微镜检测方法
Fundamental structures of one dimensional nanomaterials - High resolution electron microscopy characterization
光度辅助测量系统
Testing of supplementary systems of photometry
光辐射探测器光谱响应的确定方法
Determination of the spectral responsivity of optical radiation detectors
产品几何技术规范（GPS） 滤波 第22部分：线性轮廓滤波器 样条滤波器
Geometrical Product Specifications (GPS) - Filtration - Part 22: Linear profile filters : Spline filters
产品几何技术规范（GPS） 滤波 第20部分：线性轮廓滤波器 基本概念
Geometrical Product Specifications (GPS) - Filtration - Part 20: Linear profile filters: Basic concepts
声学 阻抗管中传声损失的测量 传递矩阵法
Acoustics - Determination of sound transmission loss in impedance tubes - Transfer matrix method
产品几何技术规范（GPS） 滤波 第30部分：稳健轮廓滤波器 基本概念
Geometrical product specifications (GPS)—Filtration—Part 30: Robust profile filters—Basic concept
使用差压装置测量流体流量 偏离GB/T2624给出的要求和工作条件的影响及其修正方法
Measurement of fluid flow by means of pressure differential devices—Guidelines on the effect of departure from the specifications and operating conditions given in GB/T 2624 and the correction methods
GB/T 2624-2006使用指南
Guidelines for the use of GB/T 2624—2006
色彩设计系统
Colour design system
用差压装置测量流体流量 GB/T 2624范围之外的孔板、喷嘴和文丘里管的使用指南
Measurement of fluid flow by means of pressure-differential devices—Guidelines for the specification of orifice plates, nozzles and Venturi tubes beyond the scope of GB/T 2624
用安装在圆形截面管道中的差压装置测量湿气体流量
Measurement of wet gas flow by means of pressure differential devices inserted in circular cross-section conduits
声学 换流站声传播衰减计算 工程法
Acoustics—Calculation of sound attenuation during propagation for electrical converter station—Engineering method
电子人工喉通用技术要求
General technical requirenments for electrolarynx
电测量数据交换 DLMS/COSEM 组件 第11部分：DLMS/COSEM通信配置标准用模板
Electricity metering data exchange—The DLMS/COSEM suite—Part 11: Template for DLMS/COSEM communication profile standards
机械计数器
Mechanical counter
聚合物长期辐射老化 第4部分：辐射条件下不同温度和剂量率的影响
Long-term radiation ageing in polymers—Part 4: Effects of different temperatures and dose rates under radiation conditions
电测量数据交换 DLMS/COSEM组件 第52部分：通信协议管理配电线报文规范（DLMS）服务器
Electricity metering data exchange—The DLMS/COSEM suite—Part 52：Communication protocols management distribution line message specification (DLMS) server
电测量数据交换 DLMS/COSEM组件 第51部分：应用层协议
Electricity metering data exchange—The DLMS/COSEM suite—Part 51:Application layer protocols