14 3/4"(374.6mm) IADC637G Ïâ³ÝÈýÑÀÂÖ×êÍ·
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| ×êËÙ(r/min) | 80-40 | ||
| ×êѹ(KN) | 187-449 | ||
| ÊÊÓõزã | ¸ß¿¹Ñ¹Ç¿¶ÈµÄÓ²µØ²ã£¬ÈçɰÑÒ¡¢Ê¯»ÒÑÒ¡¢°×ÔÆÑÒºÍӲʯ¸à¡¢´óÀíʯµÈ¡£ | ||
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| 12 1/4"(311.1mm) IADC637G | 17 1/2" (444.5mm) IADC537G | 12 1/4"(311.1mm) IADC137G | 17 1/2"(444.5mm) IADC135G |
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| 8 1/2"(215.9mm) PDC ×êÍ· | 12 1/4"(311.1mm) PDC ×êÍ· | PDC ƫо×êÍ· | PDC ˫ͷ×êÍ· |
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| 24" ÑÀÂÖÀ©¿×Æ÷ | 28" ÑÀÂÖÀ©¿×Æ÷ | 14" PDC ÑÒʯÀ©¿×Æ÷ | 18" PDC ÑÒʯÀ©¿×Æ÷ |
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| ·Ç¿ªÍÚÑÀÂÖÕÆ | »ù×®ÑÀÂÖÕÆ | ´óÖ±¾¶·Ç¿ªÍÚÑÀÂÖÕÆ | Ͳ×ê |
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| PDC ×êÍ· | À©¿×Æ÷ | ÑÀÂÖµ¥Æ¬ | ÐýÍÚÑÀÂÖÕÆÆ¬ |

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