美利体育登录入口官网

沥青取样和测试方法 方法 14.15：平均值、标准差、变异系数和特征值

Methods of sampling and testing asphalt, Method 14.15: Mean, standard deviation, coefficient of variation and characteristic values

肉品取样实践以确定批次中某成分的百分比组成

Meat sampling practices to determine the percentage composition of a component in a batch

家用和类似用途电器 测定空气噪声的测试代码 确定和验证声明的噪声排放值的程序

Household and similar electrical appliances. Test code for the determination of airborne acoustical noise. Procedure for determining and verifying declared noise emission values

美利体育登录入口官网能力 第4部分：最小可美利体育登录入口官网值与给定值比较的方法论

Capability of detection — Part 4: Methodology for comparing the minimum detectable value with a given value

食品抽样检验通用导则

General guidelines for food sampling inspection

气温评价等级

Grades of surface air temperature assessment

金属和合金的腐蚀 腐蚀数据分析应用统计学指南

Corrosion of metals and alloys—Guidelines for applying statistics to analysis of corrosion data

碳纤维增强塑料 粉碎料尺寸和长宽比的测定

Carbon-fibre-reinforced plastics—Determination of the size and aspect ratio of crushed objects

统计方法.正态分布属性验收抽样.第1部分:已知标准偏差

Statistical methods. Acceptance sampling by variables for normal distribution. Part 1. Known standard deviation

实验室统计学 标准差 一份报告

Laboratory Statistics Standard Deviation One Report

7～18岁儿童青少年身高发育等级评价

Evaluation of height development grades of children and adolescents aged 7 to 18 years old