A50 计量综合 标准查询与下载

DB53/T 681-2015 检测实验室内部校准规范

本标准规定了检测实验室内部校准人员，方法，设施、环境与设备、校准管理和校准能力评审确认等要求。 本标准适用于申请或已获资质认定的检测实验室对其与认定能力相关的测量仪器实施的内部校准，也适用于资质认定对实施内部校准的检测实验室进行的评审活动。 本标准不适用于已获得CNAS实验室认可或已取得省级法定计量检定机构授权的检测实验室。

Testing Laboratory Internal Calibration Specifications

GOST R IEC 61298-3-2015 过程测量和控制装置. 绩效评估的通用方法和程序. 第3部分. 影响量效应的试验

Process measurement and control devices. General methods and procedures for evaluating performance. Part 3. Tests for the effects of influence quantities

GOST R IEC 61298-1-2015 过程测量和控制装置. 绩效评估的通用方法和程序. 第1部分. 通用考量

Process measurement and control devices. General methods and procedures for evaluating performance. Part 1. General considerations

GOST R IEC 61298-2-2015 过程测量和控制装置. 绩效评估的通用方法和程序. 第2部分. 参考条件下的试验

Process measurement and control devices. General methods and procedures for evaluating performance. Part 2. Test under reference conditions

GOST R IEC 61298-4-2015 过程测量和控制装置. 绩效评估的通用方法和程序. 第4部分. 评估报告内容

Process measurement and control devices. General methods and procedures for evaluating performance. Part 4. Evaluation report content

KS A ISO 11320:2014 核临界安全.应急准备和响应

Nuclear criticality safety — Emergency preparedness and response

KS B ISO 12181-1:2014 产品几何技术规范(GPS).真圆度.第1部分:圆度术语及参数

Geometrical product specifications(GPS) — Roundness — Part 1: Vocabulary and parameters of roundness

KS B ISO 12180-2:2014 产品几何技术规范(GPS).圆柱度.第2部分:规范操作

Geometrical product specifications(GPS) — Cylindricity — Part 2: Specification operators

KS B ISO 4291:2014 圆度偏差估计法.半径变化的测量

Methods for the assessement of depature from roundness — Measurement of variations in radius

KS B ISO 12180-1:2014 产品几何技术规范(GPS).圆柱度.第1部分:圆柱度形术语及参数

Geometrical product specifications(GPS) — Cylindricity — Part 1: Vocabulary and parameters of cylindrical form

KS B ISO 4292:2014 圆度偏差估计法.用二点法和三点法测量

Methods for the assessment of departure from roundness — Measurement by two-and three-point methods

KS B ISO 12181-2:2014 产品几何技术规范(GPS).真圆度.第2部分:规范操作

Geometrical product specifications(GPS) — Roundness — Part 2: Specification operators

KS B ISO 8316:2014 封闭管道内液体流量的测量.容积测量箱的液体收集法

Measurement of liquid flow in closed conduits — Method by collection of the liquid in a volumetric tank

KS B ISO 2975-6:2014 封闭管道中水流量的测量.示踪法.第6部分:用非放射性示踪物的移动时间法

Measurement of water flow in closed conduits — Tracer methods — Part 6: Transit time method using non-radioN tracers

KS B ISO 2975-1:2014 封闭管道中水流量的测量.示踪法.第1部分:总则

Measurement of water flow in closed conduits — Tracer methods — Part 1: General

KS B ISO 2975-2:2014 封闭管道中水流量的测量.示踪法.第2部分:用非放射性示踪物的恒速注入法

Measurement of water flow in closed conduits — Tracer methods — Part 2: Constant rate injection method using non-radioN tracers

KS B ISO 2975-3:2014 封闭管道中水流量的测量.示踪法.第3部分:用放射性示踪物的恒速注入法

Measurement of water flow in closed conduits — Tracer methods — Part 3: Constant rate injection method using radioN tracers

KS B ISO 3846:2014 用溢流堰和斜槽测量明渠水流量.矩形宽顶堰

Liquid flow measurement in open channels by weirs and flumes-Rectangular broad-crested weirs

KS B ISO 3511-4:2014 过程测量的控制功能和仪表设备.符号表示法.第4部分:计算机、接口和共用显示器/控制功能的工程图基本符号

Industrial process measurement control functions and instrumentation — Symbolic representation — Part 4: Basic symbols for process computer, interface, and shared display/control functions

KS A ISO 3274:2014 产品几何技术规范(GPS).表面特征:轮廓法.接触尖笔式记录仪的一般特性

Geometrical product specifications(GPS)－Surface texture：Profile method－Nominal characteristics of contact(stylus) instruments