The court then examined whether the seller had fundamentally breached its obligation under the contract by delivering a defective machine pursuant to articles 25, 30 and 35 (1), (2) CISG.
然后法院根据《销售公约》第25、30和35(1)、35(2)条研究了卖方交付一台故障机器是否根本违反了其在合同下的义务。