Izindaba
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Amabha ashukumisayo kazibuthe (PTFE)
Okuvame ukumbozwa nge-polymer ukuze kunikeze ukungabi namakhemikhali kwamakhemikhali;ngesinye isikhathi ingilazi izoba yinsalela ezosetshenziswa nezinsimbi eziningi ze-alkali eziwuketshezi kanye nezixazululo zensimbi ye-alkali ku-ammonia.Zombili lezi ezinengilazi zine-inert futhi ngeke zingcolise noma zisabele ngesixazululo sokusabela.I-PTFE.Amandla kazibuthe aphezulu...Funda kabanzi -
Imikhiqizo yaseKentucky PTFE & Abakhiqizi / Abahlinzeki Bemishini
I-Kentucky, ngokusemthethweni i-Commonwealth yaseKentucky, iyisifunda esisempumalanga eseningizimu-maphakathi ne-United States.Nakuba ibizwa ngokuthi “iState of Kentucky” emthethweni osidalayo, iKentucky ingesinye sezifundazwe ezine zase-US ezakhiwe njenge-commonwealth (ezinye ziyiVirginia,...Funda kabanzi -
Imikhiqizo yaseNorth Carolina ye-PTFE & Abakhiqizi / Abahlinzeki Bemishini
INorth Carolina iyisifunda esiseningizimu-mpumalanga ye-United States.Isifunda sinqamula iSouth Carolina neGeorgia eningizimu, iTennessee ngasentshonalanga, iVirginia enyakatho, kanye noLwandlekazi i-Atlantic empumalanga.INorth Carolina iyindawo yama-28 ebanzi kakhulu futhi ingeyesi-9 enabantu abaningi kakhulu e-US ...Funda kabanzi -
Ukuqhathanisa Okubalulekile - I-ABS/Polyurethane ne-PTFE Kugcwaliswe
Amakhemikhali abalulekile we-PTFE, izinga lokushisa, umswakama, nokumelana nogesi kuyenza ibe into efanelekile noma nini lapho imikhiqizo, amathuluzi, nezingxenye kudingeka ziqine futhi zithembeke ngisho nasezinhlelweni ezinzima kakhulu.Phezu kwalokhu, i-PTFE intambo enombala oqinile inezinga lokushisa eliphansi eliyingqayizivele...Funda kabanzi -
Imikhiqizo ye-PTFE yase-Georgia & Abakhiqizi / Abahlinzeki Bemishini
IGeorgia iyizwe elisesifundeni saseCaucasus e-Eurasia.Itholakala ezimpambanweni zemigwaqo eNtshonalanga Asia naseMpumalanga Yurophu, iboshwe uLwandle Olumnyama ngasentshonalanga, enyakatho yiRussia, eningizimu yiTurkey ne-Armenia, kanti eningizimu-mpumalanga i-Azerbaijan.Inhloko-dolobha nedolobha elikhulu kunawo wonke yi-Tbilisi...Funda kabanzi -
I-South Carolina Imikhiqizo ye-PTFE & Abakhiqizi / Abahlinzeki Bemishini
ISouth Carolina iyisifunda esiseningizimu-mpumalanga ye-United States.Isifunda sizungezwe enyakatho yiNorth Carolina, eningizimu nasentshonalanga yiGeorgia, ngaphesheya koMfula iSavannah, nasempumalanga ngasoLwandle i-Atlantic.ISouth Carolina ibe yisifunda sesishiyagalombili ukwamukela i-US Constituti...Funda kabanzi
