Data relied on by the agency showed that 25 % of all employees in the industry suffered at least low-grade byssinosis , and that even at the level required by the new standard , about half this many employees would suffer from the disease .

机构所相信的数据表明，在纺织工业中21%雇员都患了轻微的棉屑沉着病，即使处在新标准所规定的环境下，这些雇员的大约一半也会患？