药品知识图谱中有 12 条与 丙二醇二乙酸酯 相关的已注册药品记录,涵盖 4 种产品类型和 12 家生产企业。由于数据量有限,无法形成有意义的统计推断。MedicineGraph contains 12 records connected to 丙二醇二乙酸酯, covering 4 product types from 12 manufacturers. Limited data prevents meaningful inference.