NOV 119707/121131/M614000582 Isi ihe ndọba ụgbọala dị elu
Ụlọ ọrụ anyị na-enye ụdị akụkụ draịva kachasị elu niile dịka NOV/VARCO, CANRIG, BPM, TPEC, JH SLC Jinghong na ụdị ndị ọzọ nke akụkụ draịva kachasị elu, nke e si na United States bubata, nwere ike inye njikarịcha na nhazi yana ndụmọdụ teknụzụ ndị ọzọ, nhazi nke ndị nrụpụta, nhazi na nkesa, njikọta ọrụ mgbe erechara ahịa.
| 110040 | Aka uwe (MT), isi ihe, ihe mkpuchi isi |
| 119707 | ỌKPỤKPỌ,ISI, TDS10 |
| 121131 | OKPURU,ISI |
| 110040-1 | Aka uwe, isi ihe, TDS11 |
| 30125860-API | Achọpụtara STEM/ISI SHAFT, API |
| 30125860 | STEM/ISI OBODO |
| M614000582 | Isi ihe |
| 121151 | Isi ihe dị na ya na eriri ọdịda |
| 30178841 | ỤLỌ MMADỤ. MAINSHAFT |
| 110040-l | Aka uwe, isi ihe |
Dee ozi gị ebe a zitere anyị ya








