Product Code:SAE J1545
Title:Instrumental Color Difference Measurement for Exterior Finishes, Textiles and Colored Trim
Issuing Committee:Textile And Flexible Plastics Committee
Scope: The intent of this practice is to precisely specify procedures for instrumental color difference measurement of colored parts or colored materials incorporated in the manufacture of vehicles. The recommended practice provides a consistent engineering practice for determination of color difference, for numerical communication of color difference, and for determination of acceptance or rejection compared to numerical tolerances. The practice is intended to be used as a specification and means of communication for color part acceptance in a buyer-seller agreement. The practice applies to parts and materials used in vehicles manufacture which are intended to be acceptable color matches to a specified color standard. This practice is intended for use with parts or materials which are opaque or nearly so and does not apply to transparent materials. Materials covered by this practice include topcoat paint finishes, interior soft trim, and exterior hard trim, and exterior film.
Rationale: The intent of this practice is to precisely specify procedures for instrumental color difference measurement of colored parts or colored materials incorporated in the manufacture of vehicles. The recommended practice provides a consistent engineering practice for determination of color difference, for numerical communication of color difference, and for determination of acceptance or rejection compared to numerical tolerances. The practice is intended to be used as a specification and means of communication for color part acceptance in a buyer-seller agreement. The practice applies to parts and materials used in vehicles manufacture which are intended to be acceptable color matches to a specified color standard. This practice is intended for use with parts or materials which are opaque or nearly so and does not apply to transparent materials. Materials covered by this practice include topcoat paint finishes, interior soft trim, and exterior hard trim, and exterior film.

标准名称：	压力表阀
中标分类：
ICS分类：
替代情况：	替代CB 312-1975
发布部门：	国防科学技术工业委员会
发布日期：	2008-03-17
实施日期：	2008-10-01
首发日期：
作废日期：
主管部门：	中国船舶工业综合技术经济研究院
提出单位：	中国船舶工业集团公司
归口单位：	中国船舶工业综合技术经济研究院
起草单位：	上海泸东造船阀门有限公司
起草人：	黄鉴隆、范柳卫、王立龙、唐钰明
出版社：	中国船舶工业综合技术经济研究院
出版日期：	2008-10-01
页数：	8页

本标准规定了压力表阀的分类、要求、试验方法、检验规则、标志、包装。
本标准适用于船舶管路系统用压力表阀的设计、制造、验收。

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