Nuhou Hui
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No ke aha i hoʻohana nui ʻia ai nā pahu drill tricone?
Hoʻohana nui ʻia ʻo Tricone Drill Bits i ka ʻoihana wili lua i ka wā e pono ai ʻoe e hele i loko o nā papa pōhaku palupalu a paʻakikī Ma muli o ka hopena, ka ʻohi ʻana a me ka ʻokiʻoki ʻana i ka pōhaku i ka wā e hoʻohuli ai ka pahu pahu, ʻo ka pilina ma waena o ka cone a me ka lua lalo he liʻiliʻi, ka pr kikoʻī. ...Heluhelu hou aku -
Ua ʻōlelo hou kahi loea WHO e hōʻike ana nā hōʻike ʻepekema i loaʻa i ka maʻi coronavirus 2019 maʻi kūlohelohe. ʻAe ʻoe i kēia manaʻo?
Hōʻike nā hōʻike āpau a hiki i kēia manawa ke kumu mai ka maʻi mai nā holoholona i ke ʻano a ʻaʻole i hana ʻia a i ʻole synthesized. Ua aʻo nui nā mea noiʻi i nā ʻano genome o ka maʻi a ʻike ʻaʻole kākoʻo nā hōʻike i ka ʻōlelo ʻana ...Heluhelu hou aku -
He aha kāu ʻike no ka pae aʻe o ka hui ʻana ma waena o WHO a me Kina?
E pili ana i ka maʻi coronavirus 2019, hiki i ka noiʻi a me ka hoʻomohala ʻana o Kina ke kōkua i ka hoʻomohala ʻana i nā kano a me nā lāʻau lapaʻau honua, a kōkua i ka hāʻawi ʻana i kāna mau noiʻi a me nā hopena hoʻomohala i nā poʻe āpau. ʻO ke kākoʻo o Kina i ka hāʻawi ʻana i ka ʻike, deve...Heluhelu hou aku -
Lunamakaʻāinana Kiʻekiʻe: ʻOiai ʻaʻole i puka mai ka maʻi lei aliʻi hou ma Bosnia a me Herzegovina, pono kahi pane i hoʻonohonoho ʻia e pale i ka palaho e pili ana i ke kōkua honua.
Ua ʻōlelo ʻo Inzko aia ʻo Bosnia a me Herzegovina i kēia manawa ma waena o ka maʻi maʻi coronavirus hou 2019. ʻOiai ke kakahiaka nui e hana i kahi loiloi piha, i kēia manawa, ua ʻike ʻia ka ʻāina i ka pale ʻana i ka laha ʻana a me ka make nui o ke ola i loaʻa e ka ...Heluhelu hou aku -
PDC a i ʻole PCD drill bit & he aha ka ʻokoʻa
PDC A I ʻole PCD DRILL BIT ? He aha ka ʻokoʻa? PDC drill bit 'o ia hoʻi ka Polycrystalline Diamond Cutter core bit ʻO nā pūnāwai mua loa he pūnāwai wai, nā lua pāpaʻu i ʻeli ʻia e ka lima ma nā wahi i hoʻokokoke ai ka papa wai i...Heluhelu hou aku -
He aha nā tricone bits & pehea e hana ai no ka luawai
Aia nā ʻāpana tricone i ke ʻano o Tungsten Carbide Insert (TCI) a me Mill Tooth (Steel Tooth). He nui lākou a hiki ke ʻoki i nā ʻano hoʻokumu he nui. Hoʻohana ʻia ka wili niho tricone drill bit no nā hana palupalu. Hoʻohana ʻia ka TCI rotary tricone bits no ka waena a me ka paʻakikī f...Heluhelu hou aku -
No ke aha i hoʻohana nui ʻia ai nā ʻāpana cone ʻekolu?
Hoʻohana nui ʻia nā drills Tricone i ka ʻoihana luawai i ka wā e pono ai ke hele i nā papa pōhaku palupalu a paʻakikī. Ma muli o ka hopena, ka ʻohi ʻana a me ka ʻoki ʻana o ka pōhaku i ka wā e ʻōwili ai ka pahu ʻōwili, liʻiliʻi ka pilina ma waena o ka cone a me ka lua lalo, ʻo ka...Heluhelu hou aku -
Ua hoʻopaʻa ʻia kahi hui ʻo WHO Emergency Committee a hoʻolaha i ka hoʻonui ʻia ʻana o ka maʻi maʻi coronavirus 2019 i ke kūlana o "PHEIC" o ka hui honua ...
ʻO ke Kōmike Kūikawā i haku ʻia e nā poʻe loea honua a nona ke kuleana no ka hāʻawi ʻana i nā ʻōlelo aʻoaʻo ʻenehana i ka Luna Hoʻokele Nui o WHO i ka wā o kahi pilikia olakino lehulehu (PHEIC) o ka hopohopo honua:Heluhelu hou aku -
He aha ke kumu hana o ka tricone drill bit?
Ke hilinaʻi nei nā ʻāpana Tricone i ka hopena o ka cone i ka hoʻokumu ʻana, ka ʻohi ʻana a me ka ʻāʻī hoʻoheheʻe e wāwahi i ka pōhaku.Heluhelu hou aku