Electric cables Guide to use for cables with a rated voltage not exceeding 450/750 V Part 3:National standard cables not included in HD 21 and HD 22 Together with BS 7540-1:2005 and BS 7540-2:2005 supe...
适用范围:To be read in conjunction with BS 7540-1:2005
实施日期:2005-07-22
Design guide for railway vehicles and their components - Bolted joints - Part 1: Classification of bolted joints
适用范围:This document defines the risk categories, clamping cases and categories of bolted joints.#,,#
实施日期:2005-09-01
Paper and board. Characteristics of paper for memorandum books.
实施日期:1975-11-01
适用范围:本标准规定了苹果砧木选择,实生砧、矮化中间砧、矮化自根砧苗木的培育和检测方法。 本标准适用于山东全省各苹果栽培区实生砧、矮化中间砧及矮化自根砧苗木的繁殖。
发布日期:1990-04-01 实施日期:1990-04-01
Mobile and fixed offshore units. Electrical installations. Hazardous areas
适用范围:This part of IEC 61892 contains provisions for hazardous areas classification and choice of electrical installation in hazardous areas in mobile and fixed offshore units, including pipeline, pumping or...
实施日期:2008-02-29
Seamless and welded steel tubes - General tables of dimensions and masses per unit length.
Textile machinery and accessories -- Machine parts in contact with textile processing oils -- Part 3: Determination of the impact on lacquers
适用范围:ISO 11659-3:2004 specifies tests for determining the impact of processing oils on textile machine parts made with lacquers. In view of the multitude of processing oils and lacquer systems, it addresses...
发布日期:2004-10-01 实施日期:2004-10-01
Industrial wire screens and woven wire cloth - Guide to the choice of aperture size and wire diameter combinations - Part 3: Preferred combinations for pre-crimped or pressure-welded wire screens; iden...
适用范围:The document specifies wire screens which should preferably used in industrial screening by stating the aperture widths and the wire diameters. Furthermore, the open screening area and the mass per uni...
Quality assessment systems. Selection and use of sampling plans for printed board and laminate end-product and in-process auditing
发布日期:2013-06-30 实施日期:2013-06-30
Niederspannungsschaltgeraete. Steuergeraete und Schaltelemente. Verfahren zur Abschaetzung der Leistungsfaehigkeit von Schwachstromkontakten. Besondere Pruefungen Low-voltage switchgear and controlgear...
适用范围:This part of IEC 60947 applies to separable contacts used in the utilization area considered, such as switching elements for control circuits. This standard takes into consideration two rated voltage a...
实施日期:2003-12-18
Selection of standards and standard-like documents for defence products and services. Order of preference
实施日期:2012-03-01
Guide for selection and design of aluminum sheaths for power cables
实施日期:2003-12-10
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