$燃料电池能源(FCEL)$ 8-K - Current report Filed: 2016-04-20 AccNo: 0000886128-16-000044 Size: 450 KBItem 1.01: Entry into a Material Definitive AgreementItem 2.03: Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a RegistrantItem 8.01: Other Eve 网页链接