蕎麥精粉細(xì)粉末,，50微米顆粒尺寸,，牛皮紙袋包裝，填充有聚乙烯襯墊,，25和50公斤裝,。（中國進(jìn)出口網(wǎng)）

Buckwheat fine powder with particle size of 50 microns, packed in a kraft (paper) bags with polyethylene liner of 25 and 50 kilograms.