Litaba tsa Lihlahisoa
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Litšobotsi, molao-motheo oa ts'ebetso le mefuta e mengata ea ts'ebeliso ea lipeipi tsa ho cheka tse tharo
Phaephe ea ho phunya khase e moeling o meraro ea arc convex, eo ho thoeng ke phala ea ho cheka e mekato e meraro.'Mele oa molamu o bohareng oa peipi ea ho phunya e nang le makhalo a mararo ke mofuta oa li-arc tse makhalo a mararo, 'me lipheletso tse peli li ka chesetsoa ka tšubuhlellano ea likhohlano ho etsa mofuta oa arc o nang le ponahalo ea kgutlotharo, kapa oa sebetsoa ka botlalo ba mahlakore a mararo...Bala haholoanyane -
Meepo e 10 e holimo ea mashala lefatšeng, na ua tseba?
Ho tloha mehleng ea Neolithic, batho ba na le litlaleho tsa ho sebelisa mashala, e leng e 'ngoe ea mehloli ea bohlokoa ea matla bakeng sa tsoelo-pele ea sechaba.Meepo e 10 e holimo ea Mashala Lefatšeng Ka lebaka la theko ea eona ea moruo, mehloli e mengata ea polokelo le boleng ba bohlokoa, linaha lefatšeng ka bophara li hokahane le tšusumetso e kholo ...Bala haholoanyane -
Kenyelletso e qaqileng ea sehlopha sa Diamond Drill
Diamond PDC anchor bit E boetse e tsejoa e le li-drill tsa majoe, li-drill tsa ankora, mapheo a mabeli a mapheo a daemane, ho cheka sebakeng sa morafo oa mashala ho sebelisoa haholo-holo bakeng sa tšehetso ea marulelo, molamu oa ankora le ts'ehetso ea thapo pele ho cheka, tšimong ea tlhahlobo ea geological, e ka sebelisoa. ka sebopeho se thata le ho cheka lejoe le thata...Bala haholoanyane -
Ke eng e lokelang ho hlokomeloa ha u sebelisa "diamane drill bit"?
Ntlha ea pele, ho cheka daemane pele ho cheka ho lokisetsa 1. Hlahloba hore na ho na le tšenyo ea 'mele oa ho qetela oa daemane, ho lahleheloa ke leino, joalo-joalo, ho etsa bonnete ba hore tlase ea seliba e hloekile ebile ha ho na lintho tse oelang.2. Tšoara karoloana ea daemane ka hloko 'me u behe karoloana ea daemane holim'a pampiri ea rabara kapa lehong.Se ke oa ...Bala haholoanyane -
litaba IADC Code Ka Yinhai Rock Bits
TLHOKOMELISO EA IADC CODE OF TRICONE BITS IADC-THREE DIGITS FIRST DIGIT SECOND DIGIT SECOND DIGIT FROM 1~8 Nomoro e phahameng e bolela ho eketsa palo ea meno bakeng sa libopeho tse thata HO TLOHA 1 ~ 4 HO TLOHA 1~7 Nomoro ena e arola likaroloana acco...Bala haholoanyane -
tlhahiso e ncha ea sehlahisoa sa moralo
YINHAI Mohala oa Sehlahisoa Likotoana tsa boleng bo holimo tsa YINHAI tsa lihlahisoa li etselitsoe ho cheka mefuta e fapaneng ea liliba Bo boholo Ho tloha ho 5 7/8” ho isa ho 6 3/4” 5 7/8”- 6 3/4” Litiiso & Bearings: 5 7/ 8"ho isa ho 6 3/4" Bits ea mohala ona e na le sistimi e tiisitsoeng ea likoranta e fanang ka...Bala haholoanyane -
tlhahiso e ncha ea sehlahisoa -rola lesoba opener
Ⅰ.KAKARETSO EA YINHAI HOLE OPENERS Roller Cone Hole Opener Size (inch): 8"~62"'me e hlophisitsoe ho latela litšoantšo kapa litlhoko.Boholo ba li-roller cone (inch): 6 1/2 "~ 26" li-roller cones tse tsoang likotong tsa tricone Pilot rock bit size: 5 1/2”,6 1/2”,8 1/2...Bala haholoanyane
