滨源砭石有限公司老板娘王爱菊指引下，记者看到这块石头。不到10厘米厚，
B-company I-company I-company I-company I-company I-company I-company I-company B-position I-position I-position B-name I-name I-name O O O O O O O O O O O O O O O O O O O O O