Nkhani
-
API 5l Steel Chipapu
API 5l nthawi zambiri amatanthauza chitoliro chachitsulo (chitoliro cha mapaipi) cha kukhazikitsa muyezo, chitoliro chachitsulo chophatikizira zitoliro zosasangalatsa komanso chitoliro cha chitsulo chamasamba. Pakadali pano mu bomba la mafuta ambiri timagwiritsa ntchito chitoliro cha chipika cha chitoliro cha Strae ...Werengani zambiri -
Kufotokozera kwa ozizira ozizira
1 Kutchula Tanthauzo la Spcc anali woyamba ku Japan (Jis) "Wogwiritsa Ntchito Makina Ozizira Omwe Amakhala ndi" Manja A Shale " Chidziwitso: Maphunziro ofanana ndi SPCD (ozizira -...Werengani zambiri -
Kodi Astm A992 ndi chiyani?
Astme A992 / A992m -11 (2011 (2015) amatanthauzira zigawo zogulira zitsulo zoti mugwiritse ntchito pomanga, nyumba za mlatho, komanso zina zogwiritsidwa ntchito. Muyezo umanenetsa kuti ma ratios omwe amagwiritsidwa ntchito kuti adziwe mawonekedwe ofunikira pakuwunika kwa matenthedwe monga ...Werengani zambiri -
Kodi pali kusiyana kotani pakati pa 304 ndi 201 chitsulo?
Kusiyana kwapamwamba pali kusiyana pakati pa awiriwo kuchokera pamwamba. Zojambulajambula zofananira, zikuchitika bwino chifukwa cha zinthu za manganese, zomwe zimapangidwa ndi chitsulo chosapanga chokongoletsera cha chubu chowoneka bwino, zakutha 304 chifukwa cha kusapezeka kwa zinthu za Manguese, ...Werengani zambiri -
Mafala Akutoma Msuzi Yachitsulo
Kodi mulu wa chiuno cha Larden ndi chiani? Mu 1902, injiniya waku Germany dzina lake Laren adapanga mulu wa masamba achitsulo ndi malo owoneka bwino ndi malowa onse, omwe adagwiritsidwa ntchito bwino muukadaulo, ndikutchedwa mulu wa Larsen "pambuyo pa dzina lake. Tsopano ...Werengani zambiri -
Maphunziro Oyambirira a Chitsulo Chopanda dzimbiri
Zitsulo zodziwika bwino dzimbiri zomwe zimagwiritsidwa ntchito mosapanga chitsulo chosapanga dzimbiri zomwe zimagwiritsidwa ntchito zizindikilo, pali mndandanda 200, 32, 303, 303, 410, 410, 420, 430, etc., China st ...Werengani zambiri -
Makhalidwe a magwiridwe antchito ndi madera ogwiritsira ntchito ku Australia Standard I-Manda
Magwiridwe antchito ndi kuwuma: Ac. Act Ists ali ndi mphamvu zambiri komanso kuuma, zomwe zimatha kupirira katundu waukulu ndikupereka chithandizo chokhazikika cha nyumba. Izi zimathandizira Abhats kuti azigwira gawo lofunikira pomanga, monga ...Werengani zambiri -
Kugwiritsa ntchito chitoliro cha zipilala zophatikizika mu upangiri wawukulu
Chitoliro chachitsulo chotchinga chotchinga, chotchedwanso chopendekera, chitoliro chokhala ndi chipapu chokhazikika pansi pa njanji ndi njanji. Chifanizithunzi chachitsulo chotetezedwa chimatengera kapangidwe kake, zopangidwa zapakati, kuzungulira kwakanthawi; Kukhazikitsa pa intaneti kwa Interneer ndi P ...Werengani zambiri -
Msonkhano wachigawo ndi kulumikizana kwa chitoliro chotchinga
Mapato ophatikizidwa ophatikizika amapangidwa ndi zidutswa zingapo za mimba yolumikizidwa ndi ma bolts ndi mtedza, kulemera kophweka, njira zosavuta kukhazikitsidwa pa tsamba, kuthetsa vuto la defform ...Werengani zambiri -
Kukula kwa ma tubel achitsulo
Kukula Kwachitsulo mu Pinda Yotentha ndi njira yomwe chitoliro chachitsulo chimatenthedwa kuti chizichulukitse kapena kutupa kwake ndi kuthamanga kwa mkati. Njirayi imagwiritsidwa ntchito popanga chitoliro chotentha cha kutentha kwambiri, zovuta zapamwamba kapena zamadzimadzi. Puripo ...Werengani zambiri -
Chitoliro chachitsulo
Matumba achitsulo nthawi zambiri amatanthauza kusindikizidwa kwa maloso, zithunzi, mawu, manambala kapena ziwerengero pamtunda wa chitoliro cha chizindikiritso chozindikiritsa. Prerequisites chitoliro chachitsulo chosuntha 1. Zida zoyenera ...Werengani zambiri -
Nsalu yachitsulo
Chovala chachitsulo chikaimba ndi zinthu zomwe zimagwiritsidwa ntchito ndikuteteza chitoliro chachitsulo, chomwe chimapangidwa ndi polyvinyl chloride (pvc), zopangidwa ndi pulasitiki wamba. Nsalu yamtundu wa nsalu yonyamula, imateteza fumbi, chinyezi ndikukhazikitsa chitoliro chachitsulo nthawi yoyendera ...Werengani zambiri
