英语翻译1.产品表面需清洁 2.11/16-16UN的螺纹,电镀前的等级是6e.M12-1.5的螺纹,电镀前的等级为2A

1:Surface of the product should be cleaned.
2:Whorl 11/16-16UN’s level is 6e before electrogilding.whorl M12-1.5’s level is 2A-0.06 before electrogilding.
专业名词已经过查询确认无误,