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Chii chinorehwa neIADC kodhi yetricone drill bits
IADC kodhi ipfupi ye "International Association of Drilling Contractors". IADC Code yeTricone Bits inotsanangura kugadzirwa kwayo uye mamwe maitiro ekugadzira (SHIRT TAIL, LEG, SECTION, CUTTER). IADC Makodhi anoita kuti zvive nyore kune vanochera kutsanangura rudzi rwedombo t...Verenga zvimwe -
CHII CHINONZI TRICONE BIT Elements?
Roller Cutter Bit / Roller Cone Bit Chii chinonzi roller bit? Tsanangudzo yeroller bit. i. Iro bhiti rinobhowa rinosanganisira maviri kusvika mana akaita sekoni, ma roller ane mazino anotenderedzwa nekutenderera kwezvibooro. Mabhiti akadaro anoshandiswa mudombo rakaoma mumafuta anofinha uye mu ...Verenga zvimwe -
Sei mabhiti etricone achishandiswa zvakanyanya?
Tricone Drill Bits anoshandiswa zvakanyanya muindasitiri yekuchera matsime kana uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchicho nacho. ...Verenga zvimwe -
Nyanzvi yeWHO nguva pfupi yadarika yakataura kuti humbowo hwesainzi huripo hunoratidza kuti 2019 chirwere chekoronavirus chinongoitika. Unobvumirana nemaonero aya here?
Humbowo hwese huripo kusvika parizvino hunoratidza kuti hutachiona hunobva kumhuka mumasikirwo uye hahuna kugadzirwa kana kugadzirwa. Vazhinji vaongorori vakadzidza maitiro ehutachiona hwehutachiona uye vakaona kuti humbowo hahutsigire chirevo chekuti ...Verenga zvimwe -
Ndechipi chiono chako chechikamu chinotevera chekubatana pakati peWHO neChina?
Nezve 2019 chirwere chekoronavirus, tsvakiridzo nebudiriro yeChina inogona kubatsira mukuvandudza kwekudzivirira kwepasi rose uye marapiro, uye kubatsira kupa tsvakiridzo nebudiriro mhedzisiro kune vese vanoshaya. Tsigiro yeChina mukugovana ruzivo, gadzira ...Verenga zvimwe -
Mumiriri Mukuru: Kunyangwe denda idzva rekorona risina kubuda muBosnia neHerzegovina, mhinduro yakarongeka inodiwa kudzivirira huwori hune chekuita nerubatsiro rwepasirese.
Inzko akataura kuti Bosnia neHerzegovina parizvino iri pakati peiyo 2019 nyowani coronavirus denda. Kunyangwe kwave kutanga kuita ongororo yakazara, kusvika pari zvino, nyika sezviri pachena yakadzivirira kubuda kwakawanda uye kurasikirwa kukuru kwehupenyu kwakatambudzwa ne ...Verenga zvimwe -
PDC kana PCD drill bit & chii mutsauko
PDC OR PCD DILL BIT ? KUSIYANA KWECHII? PDC drill bit zvinoreva Polycrystalline Diamond Cutter core bit Matsime ekutanga aive matsime emvura, makomba asina kudzika aicherwa nemaoko kumatunhu aisvika tafura yemvura ...Verenga zvimwe -
Chii chinonzi trione bits & maitiro ekushandira kuchera tsime
Mabhiti etricone ane mhando yeTungsten Carbide Insert (TCI) neMino Zino (Simbi Zino). Izvo zvakasiyana-siyana uye zvinogona kucheka kuburikidza nemhando dzakawanda dzemhando. Iyo mill zino tricone drill bit inoshandiswa kugadzira nyoro. Iyo TCI rotary tricone bits inoshandiswa kune yepakati uye yakaoma f ...Verenga zvimwe -
Sei matatu makoniti ari anonyanya kushandiswa?
Tricone drills inoshandiswa zvakanyanya muindasitiri yekuchera matsime kana zvichidikanwa kuyambuka akapfava uye akaomarara maumbirwo ematombo. Nekuda kwekukanganisa, kupwanya uye kugera kwedombo kana roller cone ichitenderera, kubatana pakati pekoni negomba rezasi idiki, iyo...Verenga zvimwe -
WHO Emergency Committee ichangobva kuita musangano uye yakazivisa kuti kuwedzera kwechirwere chekoronavirus muna 2019 kunoumba chimiro che "PHEIC" chemusangano wepasi rose ...
Dare reEmergency Committee rinoumbwa nenyanzvi dzepasi rose uye rinoita basa rekupa zano rehunyanzvi kuMukuru Mukuru weWHO kana paita dambudziko rehutano hweveruzhinji (PHEIC) rinonetsa pasi rose: · Kana chiitiko chiri "chimbichimbi veruzhinji ...Verenga zvimwe -
Ndeupi musimboti wekushanda wetricone drill bit?
Tricone mabhiti anovimba nekukanganisa kwekoni pakugadzirwa, kupwanya uye kutsvedza shear kupwanya dombo.Verenga zvimwe