Chinese Standard: GB/T 28985-2012

Wood I-jiost for building structures

全国木材标准化技术委员会结构用木材分技术委员会(SAC/TC 41/SC 4)

本标准规定了建筑结构用木工字梁的术语和定义、要求、试验方法、质量控制、使用说明以及标志、标签和包装。
本标准适用于建筑结构用木工字梁。

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