Akụkọ
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Ọgbakọ teknụzụ mba ụwa nke iri abụọ na isii nke Suzhou CHINA.
Anyị ga-aga ihe ngosi nke 26th International Trenchless Technology Conference na Suzhou, China na Eprel 19, 2023 ruo Eprel 21, 2023. China International Construction Machinery, Building Materials Machinery, Mining Machinery, Engineering Vehicles and Equipment Expo, nke a na-eme kwa afọ abụọ na th...GỤKWUO -
Okwu mmeghe dị mkpirikpi nke akụkọ ihe mere eme nke PDC na PDC bit
A batarala n'ahịa obere ihe eji egwupụta nkume nke Polycrystalline diamond compact (PDC) na PDC. N'ime ogologo oge a, ihe eji egwupụta ihe na PDC drill enwewo ọtụtụ nsogbu n'oge mbụ ha, ha enwetawokwa nnukwu mmepe. Nwayọọ nwayọ...GỤKWUO -
Gịnị bụ ihe dị iche n'etiti ahụ ígwè na ahụ matrix PDC bit
A na-eji ígwè na-egbutu ihe na-egbutu ihe na-eme PDC, nke jikọtara ike ígwè na ike iyi nke polycrystalline diamond compact na-eme ka PDC bit nwee ọsọ ọsọ n'usoro ịgbapụta ihe. Ahụ ígwè PDC bit nwere ngwa ngwa...GỤKWUO -
Kedu ihe bụ Ịkụgharị Mgbagharị Mgbagharị
Isi ihe dị mkpa maka ịgba mmiri n'okpuru ala. Ịgba mmiri n'akụkụ kwụ ọtọ abụghị ihe ọhụrụ. Ndị mmadụ gwuru olulu mmiri ihe karịrị afọ 8,000 gara aga maka mmiri dị n'okpuru ala n'ebe ọkụ na kpọrọ nkụ, ọ bụghị naanị site na iji obere PDC na injin apịtị dịka anyị na-eme taa. E nwere ...GỤKWUO -
Gịnị ka Cone Bit pụtara?
Eriri cone bụ ngwa e ji tungsten ma ọ bụ ígwè siri ike mee nke na-azọpịa nkume n'oge a na-egwupụta ya. A na-ejikarị iberibe conical atọ na-agbagharị agbagharị nwere ezé siri ike nke na-agbaji nkume ka ọ bụrụ obere iberibe. Ọ bụ ngwa a na-ejikarị eme ihe n'ọrụ igwu ala na-enweghị trench...GỤKWUO -
Ọdịiche dị n'etiti PCD na PDC
PDC MA Ọ BỤ PCD DRILL BIT? GỊNỊ BỤ IHE DỊ ICHE? PDC DRILL bit pụtara Polycrystalline Diamond Cutter core bit. Olulu mmiri ndị mbụ bụ olulu mmiri, olulu mmiri ndị dị omimi e gwuru n'aka n'ebe tebụl mmiri dị nso n'elu, na-abụkarị maso...GỤKWUO -
Kedu ihe koodu IADC pụtara maka obere ihe eji egwu mmiri tricone
Koodu IADC dị mkpụmkpụ maka "International Association of Drilling Contractors". Koodu IADC maka Tricone Bits na-akọwa nhazi bearing ya na atụmatụ imewe ndị ọzọ (SHIRT TAIL, LEG, SECTION, CUTTER). Koodu IADC na-eme ka ọ dịrị ndị na-egwu ala mfe ịkọwa ụdị nkume bit t...GỤKWUO -
Kedu ihe bụ ihe ndị dị na TRICONE BIT?
Ihe e ji akpụ ihe e ji akpụ ihe / ihe e ji akpụ ihe e ji akpụ ihe. Gịnị bụ ihe e ji akpụ ihe? Nkọwa nke ihe e ji akpụ ihe. i. Ihe e ji akpụ ihe e ji akpụ ihe nke nwere ihe e ji akpụ ihe abụọ ruo anọ, nke e ji ezé tụọ, nke a na-atụgharị site na ntụgharị nke ihe e ji akpụ ihe. A na-eji ihe e ji akpụ ihe ndị a eme ihe n'ime nkume siri ike n'ime mmanụ, nke na-agwụ ike, na ...GỤKWUO -
Gịnị mere e ji eji obere ihe eji egwu tricone eme ihe nke ukwuu?
A na-eji Tricone Drill Bits eme ihe nke ọma n'ụlọ ọrụ igwu olulu mmiri mgbe ị ga-agafe n'ụdị nkume dị nro na nke siri ike. N'ihi mmetụta, ịkụpịa na ịkwa akwa nkume mgbe roller cone na-agbagharị, kọntaktị dị n'etiti cone na oghere ala dị obere, pr kpọmkwem...GỤKWUO -
Ọkachamara n'ihe gbasara WHO kwuru n'oge na-adịbeghị anya na ihe akaebe sayensị dị na ya na-egosi na ọrịa coronavirus nke afọ 2019 na-eme n'onwe ya. Ì kwenyere n'echiche a?
Ihe akaebe niile dị ugbu a na-egosi na nje ahụ sitere na anụmanụ n'okike, ọ bụghịkwa nke e ji aka rụọ ma ọ bụ mepụta. Ọtụtụ ndị nchọpụta amụọla njirimara genome nke nje ahụ ma chọpụta na ihe akaebe ahụ anaghị akwado nkwupụta ahụ na ...GỤKWUO -
Kedu ihe bụ ọhụụ gị maka usoro mmekorita ọzọ n'etiti WHO na China?
Banyere ọrịa coronavirus nke afọ 2019, ikike nchọpụta na mmepe nke China nwere ike itinye aka na mmepe nke ọgwụ mgbochi na ọgwụgwọ zuru ụwa ọnụ, ma nye aka nye ndị niile nọ ná mkpa nsonaazụ nyocha na mmepe ya. Nkwado China na ịkekọrịta ahụmịhe, mmepe...GỤKWUO -
Onye Nnọchiteanya Ukwu: Ọ bụ ezie na ọrịa ọhụrụ nke okpueze agbasaghị na Bosnia na Herzegovina, a chọrọ nzaghachi nhazi iji gbochie nrụrụ aka metụtara enyemaka mba ụwa
Inzko kwuru na Bosnia na Herzegovina nọ n'etiti ọrịa coronavirus ọhụrụ nke afọ 2019. Ọ bụ ezie na ọ dị oke ngwa ngwa ime nyocha zuru oke, ruo ugbu a, o doro anya na mba ahụ ezerela ọrịa gbasaara ebe niile na nnukwu mfu nke ndụ ndị o...GỤKWUO