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  • Waa maxay faraqa u dhexeeya PET iyo PETG?

    PETG waa caag PET ah oo wax laga beddelay. Waa caag daah-furan, copolyester-ka aan crystalline-ka ahayn, PETG caadi ahaan loo isticmaalo comonomer waa 1,4-cyclohexanedimethanol (CHDM), magaca buuxa waa polyetylen terephthalate-1,4-cyclohexanedimethanol. Marka la barbar dhigo PET, waxaa jira 1,4-cycl oo dheeraad ah...
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  • Baakadaha dhalada dhalada ah ee la isku qurxiyo wali lama bedeli karo

    Dhab ahaantii, dhalooyinka dhalada ah ama dhalooyinka caaga ah, qalabkan baakaduhu maaha kuwo aad u fiican oo xun oo kaliya dhibcaha, shirkado kala duwan, noocyo kala duwan, alaabooyin kala duwan, sida ay u kala horreeyaan iyo meelaynta alaabta, qiimaha, baahida bartilmaameedka faa'iidada, dooro ...
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  • Baakadaha biodegradable waxay noqotay isbeddel ku cusub warshadaha quruxda

    Waqtigan xaadirka ah, alaabta baakadaha la isku qurxiyo ee noolaha ah ayaa loo isticmaalay baakadaha adag ee kiriimyada, lipsticks iyo waxyaalaha la isku qurxiyo. Sababo la xiriira gaarka ah ee isqurxin lafteeda, uma baahna oo kaliya in ay yeelato muuqaal gaar ah, bu ...
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  • Baakadaha caagadu ma deegaan bay u saaxiib yihiin?

    Dhammaan baakadaha balaastikada ah maaha kuwo deegaan ahaan aan saaxiibtinimo lahayn Erayga "caag" waa sida maanta oo kale ereyga "warqad" uu ahaa 10 sano ka hor, ayuu yidhi madaxweynaha ProAmpac. Cagtu waxay sidoo kale ku socotaa wadada ilaalinta deegaanka, marka loo eego wax soo saarka alaabta ceeriin, ...
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  • Waa maxay sababta PCR uu u noqday mid caan ah?

    Waa maxay sababta PCR uu u noqday mid caan ah?

    Fiirin kooban PCR Marka hore, ogow in PCR uu "aad u qiimo badan yahay." Caadi ahaan, balaastikada qashinka ah ee "PCR" ee la soo saaro wareegga, isticmaalka, iyo isticmaalka ka dib waxaa loo rogi karaa alaab cayriin wax soo saar warshadeed oo aad u qiimo badan iyada oo loo marayo dib-u-warshad jireed ama kiimiko.
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  • "Baakad ahaan qayb ka mid ah alaabta"

    "Baakad ahaan qayb ka mid ah alaabta"

    Sida "jaakad" ugu horreysa ee macaamiisha si ay u fahmaan badeecadaha iyo noocyada, baakadaha quruxda ayaa had iyo jeer ka go'an in ay sawiraan oo isku dhejiyaan farshaxanka qiimaha iyo sameynta lakabka ugu horreeya ee xiriirka macaamiisha iyo alaabta. Baakadaha wanaagsan ma aha oo kaliya ...
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  • Aan eegno 7 Habraac oo Daaweynta Dusha sare ee Caagadaha.

    Aan eegno 7 Habraac oo Daaweynta Dusha sare ee Caagadaha.

    01 Barafka barafaysan guud ahaan waa filimo balaastiig ah ama go'yaal leh qaabab kala duwan oo duuban lafteeda inta lagu jiro calending, taasoo ka tarjumaysa hufnaanta walxaha iyada oo loo marayo qaabab kala duwan. 02 Boorashka suufka waa...
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  • Ma taqaan Dhalooyinka Qurxinta Aan Hawo lahayn?

    Ma taqaan Dhalooyinka Qurxinta Aan Hawo lahayn?

    Qeexida alaabta dhalada aan hawada lahayni waa dhalada baakadaha qaaliga ah oo ka kooban koofiyad, madax jaraa'id, jir weel cylindrical ama oval ah, saldhig iyo bistoon la dhigay halka hoose ee dhalada dhexdeeda. Waxaa loo soo bandhigay si waafaqsan isbeddelladii ugu dambeeyay ee maqaarka c...
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  • Waa maxay Xirmooyinka PE Tube Qurxinta

    Sanadihii la soo dhaafay, goobta codsiga ee baakadaha tuubada ayaa si tartiib tartiib ah u kordhay. Warshadaha la isku qurxiyo, qurxinta, isticmaalka maalinlaha ah, dhaqida iyo alaabta daryeelka ayaa aad u jecel isticmaalka baakadaha tuubada la isku qurxiyo, sababtoo ah tuubada way fududahay in la tuujiyo.
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