GB/T 21245-2007 English Version, GB/T 21245-2007 Paper and board—Determination of color(C/2° diffuse reflectance method) (English Version)

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GB/T 21245-2007 Paper and board—Determination of color(C/2° diffuse reflectance method) (English Version)
Standard No.:	GB/T 21245-2007	Status:	valid remind me the status change Email:
Target Language:	English	File Format:	PDF
Word Count:	5000 words	Translation Price(USD):	150.0 remind me the price change Email:
Implemented on:	2008-9-1	Delivery:	via email in 1~3 business day

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Standard No.:	GB/T 21245-2007
English Name:	Paper and board—Determination of color(C/2° diffuse reflectance method)
Chinese Name:	纸和纸板颜色的测定(C/2°漫反射法)
Chinese Classification:	Y30 Papermaking in general
Professional Classification:	GB National Standard
Source Content Issued by:	AQSIQ; SAC
Issued on:	2007-12-05
Implemented on:	2008-9-1
Status:	valid
Target Language:	English
File Format:	PDF
Word Count:	5000 words
Translation Price(USD):	150.0
Delivery:	via email in 1~3 business day

Standard

GB/T 21245-2007 Paper and board—Determination of color(C/2° diffuse reflectance method) (English Version)
Standard No.	GB/T 21245-2007
Status	valid
Language	English
File Format	PDF
Word Count	5000 words
Price(USD)	150.0
Implemented on	2008-9-1
Delivery	via email in 1~3 business day

Detail of GB/T 21245-2007

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Introduction of GB/T 21245-2007

本标准首次发布。
本标准等同采用ISO5631:2000,仅作少量编辑性修改,在技术内容上完全相同。
本标准规定了用消除光泽的漫反射法测定纸和纸板颜色的方法。
本标准不适用于加入荧光染料或颜料染色的纸和纸板。当仪器光源照射在试样上的紫外辐射量调准至与ISO2470规定的授权实验室提供的在CIE 照明体C 条件下的荧光参比标准一致时,本标准可用于测定含有荧光增白剂的纸和纸板。

Contents of GB/T 21245-2007

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Keywords:
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