请问有人可以帮我翻译这段文字吗？

CIF payment by the buyers and sellers of credit conditions and equipment import contracts signed for the purchase of pump station. The seller had promised shipment, the buyer had promised to pay 85% of the contract price for the goods. Annex under the contract, the remaining 15% of the purchase price, the buyer receives the parties should be installed in the pumping station. Debugging signed after satisfactory completion of the inspection report and the original vendor invoices submitted by the three wire used within 15 days after payment. When users produce "test report emphasized" that the buyer that the tests failed and refused to pay. Arbitration Commission by the applicant's final arbitration : 15% of the buyer should pay the seller the balance.