{"customer": "杭州迪安生物技术有限公司", "salesperson": "刘新元", "dept": "诊断原料销售部", "visitDate": "2026-09-15", "note": "", "requirements": "齐晨，王炳南，呼吸道冻干项目及熔曲项目测试", "types": ["拜访卡", "市场调研卡"], "requested_at": "2026-09-10T08:23:31.767157"}