桁架1-4m (OEM) | 材料: 铝合金6082-T6/6061-T6 | 桁架形状: 梯形桁架
Truss length:0.5m/1m/1.5m/2m/2.5m/3m/3.5m | Material:International Standard Aluminum Alloy 6082-T6 | Connection way:Spigot\bolt Aluminum Truss
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