GB/T 10799-2008

硬质泡沫塑料 开孔和闭孔体积百分率的测定

Rigid cellular plastics - Determination of the volume percentage of open cells and of closed cells

适用范围：本标准规定了硬质泡沫塑料开孔和闭孔体积百分率的测定方法。　 本标准适用于含有由聚合物隔膜或孔壁分割成许多小泡孔的泡沫塑料，这些泡孔可能是开孔的（相通的）或闭孔的（不相通的）或这些类型的复合。

发布日期：2008-01-04  实施日期：2008-09-01

GB/T 13262-1991

不合格品率的计数标准型一次抽样检查程序及抽样表

Single sampling procedures and tables for inspection having desired operating characteristics by attributes for percent nonconforming

实施日期：1992-08-01

GB 5080.6-1985

设备可靠性试验 恒定失效率假设的有效性检验

Equipment reliability testing--Tests for the validity of a constant failure rate assumption

CNS 11476-1994

电子零组件故障率试验法通则

General Test Procedure of Failure Rate for Electronic Components

发布日期：1986-01-17  实施日期：1994-01-25

DIN 52170-3-1980

凝固混凝土成分的测定; 不溶于盐酸的骨料, 原材料不供应

Determination of composition of hardened concrete; hydrochloric acid insoluble aggregate, materials used for the concrete not available

适用范围：Determination of composition of hardened concrete;hydrochloric acid insoluble aggregate; materials used for the concrete not availableDetermination de la composition du béton durci; granulatsinsolubl...

BS EN 14845-1-2007

Prüfverfahren für Fasern in Beton. Referenzbetone Test methods for fibres in concrete. Part 1:Reference concretes Méthodes d'essai des fibres dans le béton. Bétons de référence

实施日期：2007-09-28

ISO 1689-1976

工业用硅酸钠和硅酸钾 二氧化硅/氧化钠或二氧化硅/氧化钾比例的计算

Sodium and potassium silicates for industrial use -- Calculation of the ratio : silicon dioxide/sodium oxide or silicon dioxide/potassium oxide

适用范围：The document specifies the formula for the calculation. In this ratio, only sodium oxide and potassium oxide combined in the form of silicates is considered. Replaces ISO Recommendation R 1689-1970.

发布日期：1976-02-01  实施日期：1976-02-01

DIN EN 60027-3-2007

Letter symbols to be used in electrical technology - Part 3: Logarithmic and related quantities, and their units(IEC 60027-3:2002)

实施日期：2007-11-01

ISO 6887-4-2003

食品和动物饲料的微生物学 用于微生物检验的试验样品的初始悬浮和十倍制稀释的准备 第4部分:乳业和乳制品、肉和肉制品与鱼和渔业制品外制品的制备特殊规则

Microbiology of food and animal feeding stuffs. Preparation of test samples,initial suspension and decimal dilutions for microbiological examination. Part 4:Specific rules for the preparation of produc...

适用范围：This part of ISO 6887 specifies rules for the preparation of samples and decimal dilutions for the microbiological examination of food products other than those covered in other parts of ISO 6887. ISO ...

发布日期：2003-07-25  实施日期：2003-08-01

DIN ISO 7181-2001

流体技术和元件.瓶.孔与活塞杆面积比

Hydraulic fluid power; cylinders; bores and rod area ratios

适用范围：The document specifies for each pair diameters (AL=Cylinder bore; MM=piston rod diameter) of hydraulic cylinders a corresponding standard ratio between the useful areas A1 and A2.

DIN EN ISO 6887-2-2004

食品和动物饲料的微生物学 用于微生物检验的试验样品的初始悬浮和十倍制稀释的准备 第2部分:肉与肉制品制备的特殊规则

Microbiology of food and animal feeding stuffs - Preparation of test samples, initial suspension and decimal dilutions for microbiological examination - Part 2: Specific rules for the preparation of...

适用范围：The standard specifies specific rules for the preparation of the test samples and initial suspension of meat and meat products

IEC 60684-3-211-2007

绝缘软管 第3部分:各种型号软管的规范 活页211:收缩比为2:1的通用半刚性聚烯烃热收缩软管

Flexible insulating sleeving - Part 3: Specifications for individual types of sleeving - Sheet 211: Heat-shrinkable sleeving, semi-rigid polyolefin, shrink ratio 2:1

适用范围：IEC 60684-3-211:2007 gives the requirements for four types of semi-rigid, heat-shrinkable polyolefin sleeving with a nominal shrink ratio of 2:1 that has been found suitable for temperatures up to 135 ...

发布日期：2007-02-15  实施日期：2007-02-15

NF C97-030-1970

电声仪器频率响应曲线轨迹用图示标度

Electro-acoustics. Scales for plotting frequency characteristics ofelectro-acoustic instruments.

实施日期：1970-09-01

ISO/TR 7250-2-2010

用于技术设计的人体测量基础项目 第2部分:来自单项ISO人口的人体测量统计概要

Basic human body measurements for technological design -- Part 2: Statistical summaries of body measurements from national populations

适用范围：ISO/TR 7250-2:2010 provides statistical summaries of body measurements together with database background information for working age people in the national populations of individual ISO member bodies. ...

发布日期：2010-02-01  实施日期：2010-02-01

NF C10-123-2010

Short-circuit currents in three phase a.c. systems - Part 3 : currents during two separate simultaneous line-to-earth short circuits and partial short circuit currents flowing through earth.

BS EN 305-1997

热交换器.所有热交换器的构造性能的一般试验程序和热交换器的性能定义

Waermeaustauscher. Begriffe und allgemeine Festlegungen bei der Pruefung zur Leistungsbestimmung Heat Exchangers-Definitions of Performance of Heat Exchangers and the General Test Procedure for Establi...

适用范围：This European Standard specifies general terms and calculations used in determining performance of heat exchangers including related theory and general test procedure. This European Standard applies to...

实施日期：1997-07-15

NF P18-327-1-2007

Test methods for fibres in concrete - Part 1 : reference concretes.

GB 4783-1984

汽车悬挂系统的固有频率和阻尼比测定方法

实施日期：1985-10-01

NF T30-092-3-2007

Paints and varnishes - Determination of hiding power - Part 3 : determination of contrast ratio of light-coloured paints at a fixed spreading rate.

DIN ISO 7083-1984

技术制图.几何形位公差的符号、比例和尺寸

Technical drawings; symbols for geometrical tolerancing; proportions and dimensions