Stationary acidspray-proof lead-acid batteries--Capacity specifications and size
适用范围:本标准规定了固定型防酸式铅酸蓄电池(以下简称蓄电池)的第Ⅰ、第Ⅱ、第Ⅲ 、第Ⅳ四种系列,规定了蓄电池的容量规格及最大外形尺寸。 本标准适用于开关控制、信号系统、电信装置、计算机、事故照明以及各种直流电源用蓄电池,不适用...
发布日期:1991-12-14 实施日期:1992-06-01
Hydraulic fluid power. Four-port modular stack valves and four-port directional control valves, sizes 02, 03 and 05. Clamping dimensions
适用范围:This International Standard specifies clamping dimensions of four-port modular stack valves and four-port directional control valves, sizes 02, 03 and 05, on mounting surfaces. The dimensions and sizes...
实施日期:1998-03-15
Fixed capacitors for use in electronic equipment--Part 13:Sectional specification--Fixed polypropylene film dielectric metal foil d.c. capacitors
适用范围:本标准适用于电子设备用的具有以聚丙烯膜作为介质、并以薄金属箔作电极的直流固定电容器。无线电干扰抑制用的电容器不包括在本标准中。而包括在IEC 384-14《电子设备用固定电容器,第14部分:分规范:无线电干扰抑制用固定电...
发布日期:1988-12-22 实施日期:1989-07-31
Bonded abrasive products - Dimensions - Part 15: Grinding wheels for cutting-off on stationary or mobile cutting-off machines
适用范围:GB/T 4127的本部分规定了以下固结磨具的尺寸、标记和要求,单位为毫米: ——41型:平形切割砂轮; ——42型:钹形切割砂轮。 本部分规定的固结磨具适用于对工件的任意部位切割或开槽。工件牢固定位或由其自身重量固定。若切割砂...
发布日期:2007-06-25 实施日期:2007-11-01
实施日期:2003-07-24
Railway applications - Aerodynamics - Part 3: Aerodynamics in tunnels
适用范围:This European Standard describes physical phenomena of railway-specific aerodynamics and gives recommendations for the documentation of tests.
Aerospace series - O-ring grooves - Design criteria for O-ring grooves, basic calculations (AECMA Technical Report TR 4271:2000)
适用范围:The document provides: the design criteria recommended for the housing definition for o-rings as specified in ISO 3601-1; a calculation method to formulate dimensions of the housing for which the near ...
Metal laboratory ware - Clamps
适用范围:The document defines dimensions, materials and design for clamps used to fit laboratory devices at tripods.#,,#
Fixed capacitors for use in electronic equipment - Part 18-2: Blank detail specification - Fixed aluminium electrolytic surface mount capacitors with non-solid electrolyte - Assessment level EZ
适用范围:IEC 60384-18-2:2007 is a blank detail specification and is a supplementary document to the sectional specification and contains requirements for style, layout and minimum content of detail specificatio...
发布日期:2007-03-12 实施日期:2007-03-12
Illustrations for location of acupuncture Points
适用范围:本标准规定了根据GB/T 12346-2006确定的腧穴定位图。 本标准与GB/T 12346-2006配套使用。
发布日期:2008-07-02 实施日期:2008-11-01
Specification for the design and manufacture of site built, vertical, cylindrical, flat-bottomed, above ground, welded, steel tanks for the storage of liquids at ambient temperature and above
适用范围:This European Standard specifies the requirements for the materials, design, fabrication, erection, testing and inspection of site built, vertical, cylindrical, flat bottomed, above ground, welded, ste...
实施日期:2007-04-01
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