³W®æ |
²y»Öªø«×(mm) |
¤u§@À£¤O(km/cm²) |
»ù®æ |
1/4 |
66 |
350 |
¨Ó¹q¬¢¸ß |
3/8 |
70 |
350 |
¨Ó¹q¬¢¸ß |
1/2 |
85 |
350 |
¨Ó¹q¬¢¸ß |