镁质暖通风管

建筑空心楼盖板

建筑空心楼盖板-SWG镁质高晶板

建筑空心楼盖板-SWG镁质高晶板

SWG镁质高晶板(钢面型)是由氧化镁为主要原料,以硫酸镁溶液加SWG转晶水和改性增强剂等物质混合而成,由SWG转晶水改变其分子结构由针状晶体结构调整为六角生物骨包覆状多晶体结构,使其强度…

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