Customs let them pass based on the <Import Goods Declaration Form> which signed by the port checking officers.
Customs let them pass based on the which signed by the port checking officers.
海关凭出入境检验检疫机构签发的《入境货物通关单》办理验放手续。
海关凭出入境检验检疫机构签发的《入境货物通关单》办理验放手续。