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      現貨即發,銷售的材料都有庫存,保障工程的施工進度。國內極少的每種材料5萬平方米以上的庫存

      墻體吊頂減震器

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      規   格:50*50*100mm 55*50*120mm

      材   質:鋼彈簧與阻尼橡膠

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