This sandwiched insulation roof panel that replaces traditional roof material could advance job efficiency,lighten structure load,boost performance of insulation, waterproof and safety in buildings,and reduce integrated cost.
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lighten structure load
减轻结构荷载
以上为机器翻译结果，长、整句建议使用 人工翻译 。
应用推荐
模块上移
模块下移
不移动