Nkhani
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Otsatsa PDC: Kusintha ukadaulo wokumba
M'zaka zaposachedwa, ukadaulo wakukumba wapita patsogolo kwambiri, ndipo imodzi mwazinthu zazikulu zomwe zikuyendetsa kusintha izi ndi PDC DUTERTER. Pdc, kapena polycrystalline diamondi complect, odula ndi mtundu wa chida chobowola chomwe chimagwiritsa ntchito carbide ndi tungsten kuti chithandizire magwiridwe antchito ndi Du ...Werengani zambiri -
Mbiri Yachidule ya Odula PDC
PDC, kapena polycrystalline diamondi yaying'ono, odula tsopano asanja masewera pogulitsa ndalama. Zida zodula izi zasintha ukadaulo wobowola mwa kugwiritsa ntchito bwino ntchito komanso kuchepetsa mtengo. Koma kodi odula PDC adachokera kuti, kodi zidatchuka bwanji? Mbiri ya PDC C ...Werengani zambiri -
Kukula kwa Odula PDC
Houston, Texas - akatswiri ofufuza zamafuta otsogola ndi mpweya wapanga chitukuko chachikulu pakukula kwa PDC. Polycrystalline diamondi comprect (PDC) odula ndizovuta kwambiri pazobowola zobowola zamafuta ndi kufufuza kwa mafuta ndi kupanga. Adapangidwa ...Werengani zambiri -
Chisinthiko cha Odula PDC
Padziko lonse lapansi zobowola, chisinthiko cha PDC (polycrystalline diamondi complect) chakhala chikuyenda bwino pamakampani a mafuta ndi mafuta. Kwa zaka zambiri, odula a PDC ali ndi zosintha kwambiri pakupanga ndikugwira ntchito, kukonza magwiridwe awo ndikuwonjezera nthawi yawo kutalika kwawo. Ini ...Werengani zambiri -
Zodula za PDC zidasinthira mafuta mafuta ndi mpweya
Kubowola mafuta ndi mpweya ndikofunikira kwambiri kwa makampani opanga mphamvu, ndipo pamafunika ukadaulo wapamwamba kwambiri kuti uchotse chuma pansi. Odula PDC, kapena polycrystalline diamondi yovuta, ndiukadaulo wosokoneza bongo womwe udasinthiratu kayendedwe kakuti. Izi odula ali ndi Transf ...Werengani zambiri -
Milandu ya odula PDC m'zaka zaposachedwa
M'zaka zaposachedwa, zakhala zofunika kwambiri kwa odula mafakitale osiyanasiyana, kuphatikizapo mafuta ndi mpweya, migodi, ndi kumanga. PDC kapena polycrystalline diamondi yokhazikika imagwiritsidwa ntchito pobowola ndikudula zinthu zovuta. Komabe, pakhala pali milandu ingapo yomwe yanenedwa ndi odula PDC ...Werengani zambiri
