| Classification of Products (CZ-CPA_2015) - level 6 - Sub-category |
282511 |
Heat exchange units and machinery for liquefying air or other gases |
| Classification of Products (CZ-CPA_2025) - level 6 - Sub-category |
282511 |
Heat exchange units and machinery for liquefying air or other gases |
| Harmonised Commodity Description and Coding System (HS) - level 4 - Article |
841950 |
Heat-exchange units (excl. instantaneous heaters, storage water heaters, boilers and equipment without a separating wall) |
| Standard International Trade Classification (SITC) - level 5 - Basic Heading |
74174 |
Heat-exchange units |