I-Arctic Drilling Rigs
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I-Arctic Low Temperature Drilling Rig
Isistimu yokulawula izinto eziqinile zokumba izinsimbi ezisezingeni eliphansi eklanywe futhi yathuthukiswa yi-PWCE yokumba iqoqo ezindaweni ezibanda kakhulu ifaneleka ku-4000-7000-imitha ye-LDB yezinga eliphansi lezinga lokushisa eliphansi le-hydraulic rigs yokumba izinsimbi kanye nezinsimbi zokumba imithombo yeqoqo. Ingaqinisekisa ukusebenza okuvamile njengokulungiselela, ukugcinwa, ukujikeleza, nokuhlanzwa kodaka lokumba endaweni engu -45℃ ~ 45℃.