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Detailed structure and explanatory notesCPCprov code 86752Structure NotesHierarchy
Explanatory note Gathering services of information on subsurface earth formations by different methods, including seismographic, gravimetric, magnetometric and other subsurface surveying methods. This code corresponds to the following: ISIC Rev.3 code(s) 7421 Click here for complete correspondences for this code. Would you like to leave some feedback? (on this code, this classification, the site in general or any other issue) You can include contact info (optional) |