Shanghai LEVAH waxay u samaysaa guddiga wareegga xayndaabka korontada ee tamar -hayaha, fadlan eeg sawirrada, sidoo kale transformer -ka ayaa ku jira. waxaan awoodnaa inaan naqshadeynno oo aan u sameyno guddiga wareegga xayndaabka korontada ee tamar -haye kala duwan. nala soo xiriir wixii intaa ka badan haddii aad danaynayso.