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| ÓòÄÁÏ | ÃÜ¶È | ³£ÓòÄÁÏ | ÃÜ¶È |
| PVC J-70 | 1.4 | ƒÈ(n¨¨i)ÍâÆÁ±ÎÁÏ | 1.14 |
| PVC JR-70 | 1.39 | ÖЉºXLPE | 0.93 |
| PVC ZJ-70 | 1.44 | PVC H-70 | 1.4 |
| PVC J-90 | 1.4 | PVC H-90 | 1.4 |
| PVC ZJ-90 | 1.44 | PVC ZH-70 | 1.44 |
| ¶¡ÇçÁÏ | 1.35 | PVC ZH-90 | 1.44 |
| Äáýˆ | 1.1 | EM-BYJ | 1.41 |
| PE½^¾‰ÁÏ | 0.95 | µÍŸŸŸoûu×oÌ×ÁÏ | 1.5 |
| PE×oÌ×ÁÏ | 0.93 | µÍŸŸŸoûu×èȼ | 1.45 |
| XLPE | 0.93 | ×¢ J±íʾ½^¾‰ÁÏ¡¢H±íʾ×oÌ×ÁÏ | |