|
声学 标准调音频率(标准音调)
Acoustics; Standard tuning frequency (Standard musical pitch)
参考页数：1P.;A4
|
|
|
|
|
|
气体吸附法测定颗粒比表面积.BET方法
Determination of the specific surface area of solids by gas adsorption - BET method
参考页数：24P;A4
|
|
|
|
|
|
声学 吸声材料 流阻的测定
Acoustics; materials for acoustical applications; determination of airflow resistance
参考页数：9P.;A4
|
|
|
|
|
|
通过在圆形横截面管道中插入压差装置来测量湿气流量
Measurement of wet gas flow by means of pressure differential devices inserted in circular cross-section conduits
参考页数：26P;A4
|
|
|
|
|
|
粒度分析结果的表示.第6部分:颗粒形状和形态学的描述和数量表达
Representation of results of particle size analysis - Part 6: Descriptive and quantitative representation of particle shape and morphology
参考页数：23P;A4
|
|
|
|
|
|
比色法.第2部分:CIE标准光源
Colorimetry - Part 2: CIE standard illuminants
参考页数：14P;A4
|
|
|
|
|
|
液压传动 测量技术 第1部分:通用测量准则
Hydraulic fluid power; measurement techniques; part 1: general measurement principles
参考页数：4P;A4
|
|
|
|
|
|
采用重力测量法测定已测容积的不准确度.技术勘误1
Determination of uncertainty for volume measurements made using the gravimetric method; Technical Corrigendum 1
参考页数：2P;A4
|
|
|
|
|
|
比色法.第1部分:CIE标准比色观测者
Colorimetry - Part 1: CIE standard colorimetric observers
参考页数：30P;A4
|
|
|
|
|
|
粒度分析结果的表达.第3部分:参考模型实验曲线的调整
Representation of results of particle size analysis - Part 3: Adjustment of an experimental curve to a reference model
参考页数：30P.;A4
|
|
|
|
|
