Sisteme tehnice cu multiple instalaţii (indispensabile; convenabile) care au funcţionat cu specifice eficienţe tehnice & sociale în „trecute timpuri”. Exemplum: cetăţi nistrene

Abstract

Are analyzed in a exegesis with many aspects complex (technicaltechnological; historic; historio-graphical), epistemiologic, museological, axiological), the fortified cetăți (cites, castles) placed in the long, sinuously walleye of the river Nistru-topos et situs located now days in The Republic Moldova, in The Republic Ucraina . Arguments are given for the necessary promotion of this impressive ensemble in the honoured class.