inglés al español Técnico/Ingeniería Transporte / Fletes Peru - taxes

PERU. This appears as "mucho calor" in the SW strings I have to translate from Spanish to English, which is obviously an erroneous back translation from English. So, I need to know what it's called in Spanish, so that I can - yet again - notify the client and emphasise the unreliable outcomes of machine translation.


"A heat number or heat lot is an identification number that is stamped on a material plate to prove it meets industry quality standards, which require materials to be tested by the manufacturer. These numbers are used to identify production runs for quality control purposes. "