ygs67 发表于 2017-12-15 12:59:09

ASTM D6841-16

ASTM D6841-16 Standard Practice for Calculating Design Value Treatment Adjustment Factors for Fire-Retardant-Treated Lumber

admin 发表于 2017-12-15 18:11:35


谢谢您的分享，金币已奖励!
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查看完整版本: ASTM D6841-16