短語詞組短語Synthetic high polymer sheet 合成高分子卷材synthetic biodegradable polymer 聚合物Synthetic fibre polymer 合成纖維聚合物Synthetic polymer wax 高分子合成樹脂蠟Synthetic polymer chemistry 合成聚合物化學synthetic polymer waterproof rolls 合成高分子防水卷材synthetic polymer hydrofracturing fluid 合成聚合物壓裂液synthetic materials of polymer 高分子合成材料synthetic liquid crystal polymer 合成液晶高分子 返回 synthetic polymer