0610
Extraction of crude petroleum
类第 4 级
项目
此类有 4 个项目
06101
Extraction of crude petroleum oils
Extraction of crude petroleum oils
06102
Extraction of bituminous or oil shale and tar sand
Extraction of bituminous or oil shale and tar sand
06103
Production of crude petroleum from bituminous shale and sand
Production of crude petroleum from bituminous shale and sand
06104
Processes to obtain crude oils
Processes to obtain crude oils
分类路径
部门
B-Mining and quarrying
分部
06-Extraction of crude petroleum and natural gas
组
061-Extraction of crude petroleum
当前类
0610-Extraction of crude petroleum