규격: 25Ø-200Ø . 규격 단가 25¢* 50m 36,500 32¢ * 50m 44,000 38¢ * 50m 55,000 50¢ * 50m 85,000 65¢ * 50m 141,000 75¢ * 50m 190,000 100¢ * 30m 190,000 125¢ * 30m 343,750 150¢ * 20m 302,500 200¢ * 10m 302,500