Catalog of standards
Catalog of standards | Group code | Title |
| 75.020 | Extraction and processing of petroleum and natural gas |
| 75.040 | Crude petroleum |
| 75.060 | Natural gas |
| 75.080 | Petroleum products in general |
| 75.100 | Lubricants, industrial oils and related products |
| 75.120 | Hydraulic fluids |
| 75.140 | Waxes, bituminous materials and other petroleum products |
| 75.160 | Fuels |
| 75.180 | Equipment for petroleum and natural gas industries |
| 75.200 | Petroleum, petroleum products and natural gas handling equipment |