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Chifukwa chiyani Tungsten ndi yofunika kwambiri pa ntchito zobowola mafuta ndi gasi?
Kufunika kwa tungsten (makamaka tungsten carbide) pakuboola mafuta kungayerekezedwe ndi kukhala "mano a mafakitale" a ntchitoyi. Imapereka zida zoboola ndi mphamvu yolimba yosweka miyala mosalekeza, moyenera, komanso modalirika pamene ikudziteteza pansi pa zoopsa...Werengani zambiri -
Kodi cholumikizira cha blast ndi flow ndi chiyani? Kodi kusiyana kwawo ndi kotani?
Blast Joint Kodi Blast Joint ndi chiyani? Blast Joint ndi gawo la chubu lolimba kwambiri, lomwe nthawi zambiri limakhala ndi makoma okhuthala lomwe limayendetsedwa ngati gawo lofunikira la chingwe chopangira. Limayikidwa mwanzeru molunjika kuchokera kudera lobowoka kapena malo obayira gasi/madzi. Kodi Cholinga chake ndi chiyani? Choyamba...Werengani zambiri -
Vuto ndi chithandizo cha thumba la matope obowoledwa
Zomwe zimayambitsa kuphulika kwa ming'alu ya PDC 1. Zinthu zokhudza nthaka: ming'alu yoti ibooledwe ndi matope ofewa omwe si ofanana ndi a m'mphepete mwa ming'alu ya pamwamba, omwe ndi osavuta kumamatira pamwamba pa ming'alu ya ...Werengani zambiri -
Kodi mitundu yofala ya ulusi wa chitoliro ndi iti?
Ulusi wa chitoliro chobowolera Mitundu yodziwika bwino ya ulusi wa chitoliro chobowolera ndi IF, FH, REG, dzenje FH, XH, zomwe sizipezeka kawirikawiri m'sitolo yogulitsira zida ndipo sizigwiritsidwa ntchito kawirikawiri, zomwe zimagwiritsidwa ntchito kwambiri IF ndi REG yachibadwa. 1. Imaimiridwa ndi manambala atatu, monga 310,410,411, ndi zina zotero. 2. Nambala yoyamba imasonyeza kukula (kawirikawiri...Werengani zambiri -
Mfundo Za Kapangidwe ndi Njira Yogwiritsira Ntchito Pochotsa Simenti Yotsekereza Mlatho
1. Mfundo ya kapangidwe kake Pulagi yolumikizira phulusa yomwe ingathe kubwezeretsedwa imakhala ndi chosindikizira cha mpando ndi njira yolumikizira, njira yotsekera ndi kutsegula, chosinthira cha manja chotsetsereka ndi njira yoletsa kumatira, cholowetsa machubu ndi njira yopulumutsira. Chida chokhazikitsira chingwe kapena pi ya mafuta...Werengani zambiri -
Mitundu yosiyanasiyana ya mapaipi ophimba mumakampani amafuta ndi gasi
Mu makampani opanga mafuta ndi gasi, mitundu inayi ya chivundikiro imagwiritsidwa ntchito kwambiri: 1. Chivundikiro: Chivundikiro ndi chivundikiro choyamba choyikidwa kuti chithandizire kulemera kwa chobowolera ndikuletsa chitsime kuti chisagwe panthawi yobowolera. Chivundikiro cha Kondakitala: Kawirikawiri, chivundikiro cha kondakitala ndiye chivundikiro chachikulu kwambiri cha mainchesi u...Werengani zambiri -
Kodi tsamba la chotsukira chimbudzi limatuluka bwanji mukamaliza kuyendetsa chitsime?
Chokokera chikafika pachitsime, nthawi zambiri chimakulitsidwa kudzera mu kapangidwe ka makina enaake. Njira yeniyeni yogwirira ntchito ingakhale ndi kusiyana kwina, koma nthawi zambiri imaphatikizapo izi:: Kukonzekera: Musanayendetse chitsime, yang'anani momwe tsamba la chokokeracho lilili ...Werengani zambiri -
Dongosolo lozungulira lowongolera (RSS)
Dongosolo loyendetsa lozungulira (RSS) ndi mtundu wa ukadaulo wobowola womwe umagwiritsidwa ntchito pobowola molunjika. Imagwiritsa ntchito zida zapadera zolowera pansi kuti zilowe m'malo mwa zida zachikhalidwe zowongolera monga ma mota amatope. Ndi kusintha kwakukulu muukadaulo wobowola molunjika kuyambira ...Werengani zambiri -
Mamita 8,937.77! China yaswa mbiri ya ku Asia chifukwa cha chitsime chozama kwambiri choyima cha matani 1000
People's Daily Online, Beijing, Marichi 14, (mtolankhani Du Yanfei) Mtolankhani adaphunzira kuchokera ku SINOPEC, lero, yomwe ili mu Tarim Basin Shunbei 84 difted well test high level industrial oil flow, mafuta osinthidwa ndi gasi ofanana adafika 1017 ...Werengani zambiri
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