This is because the shipper's letter of credit may insist on clean bills, just as it may insist on "on board" as opposed to "alongside" bill of ladings. 其原因为,发运人所持信用证可能坚持要求清洁提单,恰如信用证可能坚持要求“已装船”提单,而非“待运”提单一样。
Carrier s Legal Responsibilities for Refusing to Issue a Bill of Lading: Study on Bill of Ladings; Who nominates justices to the Supreme Court? 提单法律问题研究&承运人拒签提单法律责任问:联邦最高法院大法官是由谁提名?