Published <span class="entry-date"><time class="entry-date" datetime="2019-10-17T13:41:23+00:00">17 Ekim 2019</time></span> at <a href="https://essiad.org.tr/wp-content/uploads/2019/10/egitim.jpg">3870 × 2620</a> in <a href="https://essiad.org.tr/din-1946-4e-uygun-hijyenik-klima-santrali-egitimi/" rel="gallery">DIN 1946-4’e Uygun HİJYENİK Klima Santrali Eğitimi</a>