3B [Goods to be manufactures, services: services [not] preponderant part of obligation];

8A ; 8B ; 8C [Interpretation of party's statements or other conduct: intent of party making statement or engaging in conduct; Interpretation based on objective standards; Interpretation in light of surrounding circumstances];

25B [Definition of fundamental breach: substantial deprivation of expectation, etc.];

26A1 [Effective declaration of avoidance: notice to the other party required];

35A [Conformity of goods to contract: quality, quantity and description required by contract];

47A2 [Buyer's right to fix additional period for performance: basis for avoidance for delay in delivery];

48A [Cure by seller after date for delivery: seller's right to remedy any failure to perform];

49A1 ; 49A21 [Buyer's right to avoid contract (grounds for avoidance): fundamental breach of contract; Seller does not deliver or refuses to deliver within additional period set under Art. 47]