ȵ, ̱ 4 (4,000kg) ۾ ؿ 10 ؿ ()ȵ 4 8ú ̱ ȵ (4,000kg) п ۾ ۵ƴ. ̹ ϴ ȭ 3 (ȭ 3õ ) Ը̴. ̴ 1ȸ δ ټ ̳ ǰ ؽ Ȱ å̶ ִ. ú 깰 Һ 谡 ȵ ð Żǰ߷ (ݱ 30%, ¶ 60% ⼺) ߴ. ȵ Ȱ ð ִ ()ȵ ȣ ǥ ȵ ᰡ Ǵ ֱ ȹ ҷ ε ϱ 꿡 ١ ߴ.