ȵҺ 1,000 ̿ ȵҺ( ) ȸ(ȸ ) 12 1() 10 30 ȵû ùȸ տ 硯 ߴ. ȵҺ ؿ ̾ 1,000 20kg 180 ǿ ȵ忡 , ȵ غ ߴ. ȵҺ ؿ ̾ ص ־ ڰ Ѵ. ٰ ϰ Ǿ Ѵ. .