GB/T 22893-2008.Paper and board-Cut-size office paper- Measurement of curl in a pack of sheets. 8.2按...
GB国家标准
GB国家标准
GB国家标准
GB/T 22891-2008 皮革物理和机械试验重革防水性能的测定
GB/T 22891-2008.Leather- Physical and mechanical tests-Determination of water resistance of heavy le...
GB国家标准
GB/T 22890-2008 皮革物理和机械试验柔软皮革防水性能的测定
GB/T 22890-2008.Leather-Physical and mechanical tests-Determination of water resistance of flexible ...
GB国家标准
GB/T 22889-2008 皮革物理和机械试验表面涂层厚度的测定
GB/T 22889-2008.Leather- Physical and mechanical tests-Determination of surface coating thickness. 1...
GB国家标准
GB/T 22881-2008 纸和纸板粗糙度(平滑度)的测定(空气泄漏法)通用方法
GB/T 22881-2008.Paper and board- Determination of roughness/ smoothness(air leak methods)-General me...
GB国家标准
GB/T 22880-2008 纸和纸板CIE白度的测定,D65/10°(室外日光)
GB/T 22880-2008.Paper and board- -Determination of CIE whiteness, D65/ 10°(outdoor daylight). 6校准 6....
GB国家标准
GB/T 22878-2008 纸和纸板杂质的估算
GB/T 22878-2008.Paper and board- Estimation of contraries. GB/T 22878规定了用反射光估算纸页中可见杂质的测定方法。 GB/T 228...
GB国家标准
GB/T 22876-2008 纸、纸板和瓦楞纸板压缩试验仪的描述和校准
GB/T 22876-2008.Paper , board and corrugated fiberboard-Description and calibration of compression t...
GB国家标准
GB/T 22872-2008 强韧纸板分层定量的测定
GB/T 22872-2008.Solid fibreboard-Determination of grammage of single layers. 1范围 GB/T 22872规定了强韧纸板分层...
GB国家标准
GB/T 22870-2008 漂白浆挂面箱纸板
GB/T 22870-2008.White top linerboard. 1范围 GB/T 22870规定了漂白浆挂面箱纸板的分类、要求、试验方法、检验规则和标志、包装运输、贮存等。 GB/T 22...
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