https://www.wikidata.org/wiki/Q756149
direct part marking - Wikidata
process to permanently mark parts with product information including serial numbers, part numbers, date codes, and barcodes
direct part markingwikidata
https://www.dict.cc/german-english/Direct+Part+Marking.html
dict.cc dictionary :: Direct Part Marking :: German-English translation
dict.cc German-English Dictionary: Translation for Direct Part Marking
direct part markingdict ccgerman englishdictionarytranslation