BS 3748:1964被替代
Method for the determination of stiffness of board
出版：British Standards Institution
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基本信息
标准编号： BS 3748:1964
发布时间：1964/5/19 0:00:00
标准类别：Standard
出版单位：British Standards Institution
标准页数：0
标准简介
Measurement of the force in grammes necessary to deflect a test piece of board through an angle of 15, when applied at a bending length of 5 cm from the fixed end.
标准备注
© British Standards Institution 2013
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