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ʻO ka hale hana API o HDD drill bits mea hoʻolako no ka pōhaku paʻakikī ke kumu kūʻai hoʻemi
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ʻO nā ʻāpana wili pōhaku tricone HDD no ka wrenchless a me ke kumu
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ʻO ka mea hana API no ka ʻeli ʻana i nā ʻāpana pōhaku kumu kūʻai IADC412 ma ke kumukūʻai
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Mea hoʻolako API o nā bits tricone daimana IADC435 no ka ʻeli lanahu
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API wili daimana mining pōhaku wili mau bit IADC547
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ʻO ka hale hana API o ka luawai eli gula i nā bits IADC535 no nā hana paʻakikī
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ʻO ka hale hana API o nā bits miner pihi rotary IADC732 no ka pōhaku paʻa
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ʻO ka hale hana hoʻoheheʻe mining drill bits IADC722 9 iniha no ka maikaʻi paʻakikī loa
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API no ka hoʻoheheʻe ʻana i ke daimana i nā ʻāpana IADC613 no ka pōhaku paʻa
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API TCI mining bits IADC625 no ka luawai alumini pohaku paakiki
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Nā ʻāpana luawai hohonu IADC642 no ka ʻeli pōhaku paʻakikī
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API rotary mining tricone bits IADC615 no ka rig i ka waihona