经营范围
2002年分类目录:6801,6802,6803,6804,6805,6806,6807,6808,6809,6810,6812,6813,6815,6816,6820,6821,6822,6823,6824,6825,6826,6827,6828,6830,6831,6832,6833,6834,6840(体外诊断试剂除外),6841, 6845, 6846, 6854, 6855, 6856, 6857, 6858, 6863,6864,6865,6866,6870,68772017年分类目录:01,02,03,04,05,06,07,08,09,10,11,12,13,14,15,16,17,18,19,20,21,22,6840(体外诊断试剂除外)