$洛克希德-马丁(LMT)$ 8-K - Current report Filed: 2017-09-07 AccNo: 0001193125-17-279340 Size: 374 KBItem 2.03: Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a RegistrantItem 8.01: Other EventsItem 9.01: Financial Statements and Exhibits 网页链接