expansion joint filler 中文意思是什麼
expansion joint filler
解釋
伸縮縫填料-
Standard specification for preformed expansion joint filler for concrete bituminous type
混凝土用預制膨脹接縫填充料 -
Standard specification for preformed expansion joint filler for concrete paving and structural construction nonextruding and resilient bituminous types
混凝土鋪面和結構建築用預制伸縮縫填料的標準規范
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