GB/T 12909-1991 English Version, GB/T 12909-1991 Paper and board－Determination of bending stiffness－Resonance method (English Version)

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GB/T 12909-1991 Paper and board－Determination of bending stiffness－Resonance method (English Version)
Standard No.:	GB/T 12909-1991	Status:	superseded remind me the status change Email:
Target Language:	English	File Format:	PDF
Word Count:	2500 words	Translation Price(USD):	224.0 remind me the price change Email:
Implemented on:	1992-3-1	Delivery:	via email in 1~3 business day

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Standard No.:	GB/T 12909-1991
English Name:	Paper and board－Determination of bending stiffness－Resonance method
Chinese Name:	纸和纸板弯曲挺度的测定法(共振法)
Chinese Classification:	Y32 Paper
Professional Classification:	GB National Standard
Source Content Issued by:	CSBTS
Issued on:	1991-05-18
Implemented on:	1992-3-1
Status:	superseded
Superseded by:	GB/T 22364-2008 Paper and Board - Determination of Resistance to Bending
Superseded on:	2009-5-1
Target Language:	English
File Format:	PDF
Word Count:	2500 words
Translation Price(USD):	224.0
Delivery:	via email in 1~3 business day

Standard

GB/T 12909-1991 Paper and board－Determination of bending stiffness－Resonance method (English Version)
Standard No.	GB/T 12909-1991
Status	superseded
Language	English
File Format	PDF
Word Count	2500 words
Price(USD)	224.0
Implemented on	1992-3-1
Delivery	via email in 1~3 business day

Detail of GB/T 12909-1991

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Introduction of GB/T 12909-1991

本标准适用于测定多种纸和纸板的弯曲挺度。本标准不适用于测定时会产生分层的多层纸和纸板，有明显卷曲的纸和纸板，尤其是卷曲轴在试样的长边，定量低于40gm２的纸，也不适用于瓦楞纸板的测定。

Contents of GB/T 12909-1991

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