兑水 发表于 2009-9-6 20:10:24

ASTM A 390-2006 饲养家禽用镀锌钢丝栏栅网(六角形和直线形)

A390-95(2001) Standard Specification for Zinc-Coated (Galvanized) Steel Poultry Fence Fabric (Hexagonal and Straight Line)
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