短語詞組短語polymeric optical material 聚合物光學(xué)材料polymeric solidified material 高分子固化材料polymeric lens material 聚合物透鏡材料polymeric structural material 高分子結(jié)構(gòu)材料polymeric membrane material 高分子膜材料polymeric based material 聚合基材料synthetic polymeric waterproofing material 合成高分子防水卷材 返回 polymeric material