By Admin In IEC 2022-09-14 0 IEC 60079-5 Amd. 1 Ed. 4.0 en:2022 Click here to purchase Product Details Edition: 4.0 Published: 05/01/2022 ISBN(s): 9782832203002 Number of Pages: 8 File Size: 1 file , 490 KB Note: This product is unavailable in Ukraine, Russia, Belarus