散装石灰石块取样及制样方法的改进

韩书俊乔德定张秀丽陈　光梁德伟王　浩

Improvement of sampling and sample preparation methods for limestone bulk products

Han Shujun　Qiao Deding　Zhang Xiuli　Chen Guang　Liang Dewei　Wang Hao

耐火与石灰 . 2023, (2): 47 -50 .