dit 63
Eligible for DIT those materials, systems or constructive procedures for those who have not developed rules governing both the features or benefits of the product as their employment or work release, and that in addition meet the following condición:material and equipment manufactured industrially or procedures that have been used in real applications.Materials or systems perfectly identifiable.Materials or systems which are expected for a job specific and unambiguous.The ITL of a material is given for a particular job. If the material is used for different jobs a different DIT for every one of them will be necessary.