发布时间:2025-01-29 11:51:02
pvc板热稳定性不好,低温下变硬脆化,高温下易软化松驰,并且加工性能不好,容易变形。
PVC板是以PVC为原料制成的截面为蜂巢状网眼结构的板材。用PVC板做雕花吊顶成本较高。
被建材公司欺骗签了以为是装修的协议待装修预算出来后发现只是装修材料要求退定要求要回签协议时提前
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