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Ụlọ ọrụ mmepụta ihe dị elu nke mgbado ọkụ 102mm Drill Rod DTH Drill Pipe
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Ngwongwo kacha mma Ngwuputa DTH taper eri Drill Rod na auger drill rod maka ogbunigwe ogbunigwe
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Ngwuputa akuakuzinwo mkpara, Ngwuputa ọkpọkọ, Ngwuputa DTH mkpara
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114mm DTH Drilling Pipe Maka Ngwuputa Ngwuputa na Igwe Ngwunye Mmiri
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API Ọkọlọtọ 114mm Ngwuputa Ngwuputa Mmiri nke ọma DTH Mkpanaka Drill
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Ngwongwo ọkpọkọ/mkpọpu ihe maka olulu mmiri/ngwuputa
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Ọkachamara n'ogbe Wells mkpọpu ọkpọkọ 102mm mkpọpu mkpanaka mere na China
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DTH mkpịrị akụ mkpịrịkpa akpara akpa ọkpọkọ 102mm mkpịrị osisi
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DTH egwu egwu egwu / ọkpọkọ ọkpọkọ dị elu maka ịgba egwu, igwu mmiri nke ọma, igwu ala
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Dayameta 89mm Ngwuputa Mmiri nke ọma DTH Drilling Rod maka ọrịre
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Hot ire esemokwu ịgbado ọkụ DTH egwu ọkpọkọ/akuakuzinwo mkpanaka
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Ọnụ ahịa ụlọ nrụpụta API Ọkọlọtọ 2 3/8 Drill Rod Drill Pipe Maka Igwe Ngwunye Ọdụm Mmiri
