Single roll lump crushers are used in the fertilizer and chemical industry , as well as in the coal processing sector for loosening of raw materials 单辊球团破碎机单辊球团破碎机在肥料业化工业以及煤炭加工业领域里被用来离散粗制品。
2.
( 5 ) when semifinished product of pigg and the complete feed adding with pigg were preserved at room temperature and at 37 respectively , the pigg was very stable ( 5 )研究结果表明， pigg粗制品及添加于全价饲料中的pigg在室温和37条件下存放， pigg是十分稳定的。
