麻煩高手翻譯：We hereby warrant that all of the machines supplier to…against subject letter of credit are in good condition and in complete/balanced form providing that the machineries are run in work wan like and proper manner in accordance with the manufacturing recommendations we guarantee a trouble free performance / operation and undertake the responsibility of replacement free of cost of any parts due to manufacturing defects(which will not include general wear and tear) for a period of 12 months from the date of commissioning of machine in Bangladesh.