The act requires that every brand of cigarettes manufactured on or after October 1, 2005 be tested by manufacturers to make sure the cigarette burns up completely less than 25% of the time.
香烟燃尽倾向规范 烟草法案规定所有于2005年10月1日后生产的所有生产商的香烟都必须被生产商测试其燃尽比率不得超过25%。