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Ụlọ ọrụ API nke na-eweta igwe HDD drill bits maka ọnụ ahịa mbelata nkume siri ike
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Akụkụ mkpọpu nkume tricone HDD maka enweghị wrench siri ike na ntọala
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Onye nrụpụta API nke na-egwupụta nkume igwe egwuru egwu ọnụ ahịa IADC412 dị na ngwaahịa
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Onye na-eweta API nke diamond tricone bit IADC435 maka igwu kol
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API rotary diamond mining rock roller core bit IADC547
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Ụlọ ọrụ API nke oghere olulu ọla edo IADC535 maka nhazi siri ike
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Ụlọ ọrụ API nke obere ihe na-egwupụta bọtịnụ rotary IADC732 maka nkume siri ike
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Ngwuputa ihe eji egwuputa ihe IADC722 9 sentimita maka ezigbo olulu mmiri
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Ngwakọta ihe eji egwupụta diamond nke ụlọ ọrụ API IADC613 maka nkume siri ike
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Ngwakọta API TCI IADC625 maka olulu mmiri aluminom siri ike
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Ibe igwu olulu mmiri miri emi IADC642 maka igwu nkume siri ike
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Ngwakọta ígwè nke ọma tricone IADC632 maka nhazi siri ike