编码描述:,microphones and stands therefor,microphones having a frequency range of 300 hz to 3.4khz with a diameter of not exceeding 10mm and a height not exceeding 3 mm, for telecommuncation use,other 编码来源:韩国原始海关数据 产品标签: microphones,chopped strand,10mm,ecom,polymers,cat,ion,microphones and stands,ore,gh