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ƫ�ĸ߉��{(di��o)��(ji��)���y�Ķ��浽�����g��Classes 150��300��600���ߴ���� MSS SP-68��
| �y�T�ڏ� | CLASS 150 | CLASS 300 | CLASS 600 | ||||
| NPS | DN | Ӣ�� | ���� | Ӣ�� | ���� | Ӣ�� | ���� |
| 3 | 80 | 1.88 | 48 | 1.88 | 48 | 2.12 | 54 |
| 4 | 100 | 2.12 | 54 | 2.12 | 54 | 2.5 | 64 |
| 6 | 150 | 2.25 | 57 | 2.31 | 59 | 3.06 | 78 |
| 8 | 200 | 2.5 | 63 | 2.88 | 73 | 4 | 102 |
| 10 | 250 | 2.81 | 71 | 3.25 | 83 | 4.62 | 117 |
| 12 | 300 | 3.19 | 81 | 3.62 | 92 | 5.5 | 140 |
| 14 | 350 | 3.62 | 92 | 4.62 | 117 | 6.12 | 155 |
| 16 | 400 | 4 | 101 | 5.25 | 133 | 7 | 178 |
| 18 | 450 | 4.5 | 114 | 5.88 | 149 | 7.88 | 200 |
| 20 | 500 | 5 | 127 | 6.25 | 159 | 8.5 | 216 |
| 24 | 600 | 6.06 | 154 | 7.12 | 181 | 9.13 | 232 |
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