Spanish to English Science Archaeology prehistoric art

hello,

I need to translate the following term about production techniques used during Prehistory for making lithic tools.

El reconocimiento de los tipos de productos (laminas, lascas, labios, galbos, bases, etc.) y de la tecnología empleada para su realización (cadenas operativas líticas, cerámicas, metalúrgicas, etc.) son aspectos clave.

Recognising the product types ( blades, flakes, lips, sherds, bases, etc.) and technology applied in their production (lithic, ceramic, metallurgical chaines operatoires) are key aspects.

I found chaine operatoire but I would like to confirm that this is the right term to be used here since it is an academic paper for the archaeology department of a university. Also, I´m not sure about how the plural would be.

https://en.wikipedia.org/wiki/Chaîne_opératoire

Thanks for your help