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
Testing of plastic films - Tear test using trapezoidal test specimen with incision
Luft-und Raumfahrt. Nickelbasislegierung NI-B41203 (NiCr7Si5B3). Hartlot in Form von amorpher Folie Aerospace Series-Nickel Base Alloy NI-B41203 (NiCr7Si5B3)-Filler Metal for Brazing-Amorphous Foil Ser...
适用范围:This standard specifies the requirements relating to: Nickel base alloy NI-B41203 (NiCr7Si5B3) Filler metal for brazing Amorphous foil for aerospace applications.
实施日期:2001-05-15
实施日期:2001-02-01
Materials for interconnection structures - Part 5: Sectional specification set for conductive foils and films with or without coatings; section 4: Conductive inks (IEC 61249-5-4:1996); German version E...
适用范围:This document describes those factors which control the flatness of rigid printed boards and their assemblies.
Test methods for aluminium and aluminium alloy foils - Part 9: Determination of hydrophilic property
适用范围:GB/T 22638的本部分规定了空调器散热片用涂层铝箔亲水性的测定方法。 本部分适用于空调器散热片用涂层铝箔亲水性的测定。
发布日期:2008-12-29 实施日期:2009-11-01
适用范围: 本标准规定了电气绝缘用云母箔的型号、技术要求、试验方法、检验规则、标志、包装、运输、贮存。 本标准适用于以剥片云母或云母纸为基材,以合适的胶粘漆为胶粘剂,单面、双面或多层粘合补强材料,在一定温度下具有可塑性,其...
实施日期:1996-06-01
实施日期:2012-09-01
Standard Test Method for Film Hardness by Pencil Test
适用范围:<p id="s00011">Pencil hardness measurements have been used by the coatings industry for many years to determine the hardness of clear and pigmented organic coating films. This test method has also been...
实施日期:2005-01-01
Sheet materials -- Determination of water vapour transmission rate -- Gravimetric (dish) method
适用范围:Specifies a method for the determination of the water vapour transmission rate of sheet materials. Not applicable to film materials that are damaged by hot wax or that shrink under the test conditions....
发布日期:1995-08-01 实施日期:1995-08-01
发布日期:2007-02-01 实施日期:2007-02-01
实施日期:2007-01-31
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