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Theko ea Fektheri Bohloeki bo Phahameng N,N-dimethylaniline/99% CAS 121-69-7
Factory Price High Purity N,N-dimethylaniline/99% CAS 121-69-7 Mit-ivy industry Factory theko boleng bo phahameng N,N-Dimethylaniline bakeng sa synthesis. CAS 121-69-7, EC Nomoro 204-493-5, foromo ea lik'hemik'hale C8H11N Lithekiso tse chesang !! China Manufacturer n,n-dimethylaniline CAS NO. 121-69-7 in Bulk Stock Whatsapp/w...Bala haholoanyane -
E nyolohile ka 344%! Litefiso tsa thepa li fihlile holimo haholo!” Mabokose a se nang letho” a chesa haholo!
Tlas'a tšusumetso ea seoa sena, khoebo ea kantle ho naha ka 2020 e bile le mokhoa oa ho theoha pele ebe oa eketseha. Khoebo ea kantle ho naha e ne e lieha halofo ea pele ea selemo, empa ka potlako e ile ea nka halofo ea bobeli ea selemo, ea fihla sebakeng se chesang, se fetang tebello ea 'maraka.Container throughp...Bala haholoanyane -
Lipatlisiso mabapi le theknoloji ea ho daea ntle le letsoai ka lidae tse sebetsang
Lidae tse sebetsang li na le mebala e khanyang le li-chromatogram tse felletseng. E tsebahala ka ts'ebeliso ea eona e bonolo, theko e tlase, le ho potlaka ho hoholo. Haholo-holo ka nts'etsopele ea likhoele tsa cellulose lilemong tsa morao tjena, lidae tse sebetsang hantle li fetohile mofuta oa bohlokoahali oa dae bakeng sa ho daea masela a selulose. ...Bala haholoanyane -
Hlokomela! ! !Melao e mecha ea tlhahlobo le tlhokomelo ea ho kenya le ho romela kantle ho naha ea lik'hemik'hale tse kotsi e kentsoe tšebetsong ka molao
Ka la 18 Tšitoe, 2020, Tsamaiso e Akaretsang ea Lekhetho la Lekhetho e ile ea fana ka "Phatlalatso Malebana le Tlhahlobo le Tlhokomelo ea ho Remantle le ho Romela Lik'hemik'hale tse Kotsi le Liphutheloana tsa Tsona" (Phatlalatso No. 129 ea 2020 ea Tsamaiso e Akaretsang ea Lekhetho). The annou...Bala haholoanyane -
Epoxy resin: thepa e tala ea mantlha e ile ea emisa ho oa mme ea khutla. E reke ha theko e le tlase!
Bekeng ena, 'maraka oa lehae oa epoxy resin o ne o kopane. Har'a beke, setsi sa 'maraka oa resin ea metsi se ne se fokola,' me 'maraka o tiileng oa resin o tlaleha keketseho. Ho tloha ha ho koaloa ka la 7 Pherekhong, theko ea mantlha ea resin ea metsi 'marakeng oa China Bochabela e ka sebelisoa ho 20, ...Bala haholoanyane -
Pelo!Mosebeletsi oa Pinduoduo o shoa hoseng!Batho ba sebetsang ka thata ba lik'hemik'hale ba nang le seo ba lokelang ho se khalemeloa "tlase"!
Mosebeletsi ea lilemo li 23 oa Pinduoduo o ile a hlokahala ka tšohanyetso ka hora ea 1 hoseng ka la 29 Tšitoe ha a le tseleng e khutlelang hae, a tsosa khang e matla ea sechaba. batla, moo tlaleho ea semmuso ea PinduoduoZhihu e lokolotseng polelo "ex...Bala haholoanyane -
Liphetoho tsa ntlafatso ea sehlahisoa, e boloke, u ka mphumana kamehla ha u e hloka!
Sehlahisoa CAS 2-Naphthol 135-19-3 Bon acid 92-70-6 2,5-Dichlorotoluene 19398-61-9 2,3-Dichlorobenzaldehyde 6334-18-5 2′,4′-Dichloroacetophenone 2234 2-1 ,4-Dichlorobenzyl alcohol 1777-82-8 3,4′-Dichlorodiphenyl ether 6842-62-2 “1,3-Dichlorobenzene MDCB” 541-73-1 pT...Bala haholoanyane -
Tse tharo "tse halikiloeng"!Likhoebo tse tsebahalang li ne li belaelloa hore ha li na laesense ea tlhahiso ea blitz!Kotsi e ncha ea khoebo!Ho shoele ba robong le maqeba!
Haufinyane tjena, ka leboea ho ile ha behoa meeli ea tšireletso ea tikoloho, ha ka boroa lithibelo tsa matla li ile tsa emisoa. Lifeme li sebetsa joalo ka bohlanya, Likotsi le tsona lia bokellana. Ka tšohanyetso!Tshohanyetso ea khoebo e ncha!Ba shoele ba 36 ba lemetse! Kamora ketsahalo eo, Komiti ea Mokha oa Masepala oa Datong ...Bala haholoanyane -
Etsa hore u utloisise 1,3-Dichlorobenzene MDCB
1,3-Dichlorobenzene ke mokelikeli o se nang 'mala o monko o monate. Ha e qhibilihe ka metsing, e qhibiliha joala le ether. Chefo 'meleng oa motho, e hlabang mahlo le letlalo. E ea cha 'me e ka kena chlorination, nitrification, sulfnation, le hydrolysis reactions. E sebetsa ka matla le aluminium...Bala haholoanyane -
China indasteri ea lik'hemik'hale haufinyane
1. Hajoale, kaho ea semela sa chlor-alkali e ka ba 82%, 'me e ka bang 78% profinseng ea Shandong. e ile ea lula e phahame.Ka nako e ts'oanang, e anngoeng ke ts'ireletso ea tikoloho, ...Bala haholoanyane -
Mokhoa oa ho ntlafatsa ho qhibiliha ha lidae tsa asiti
Lidae tse nang le asiti, lidae tse tobileng le lidae tse sebetsang hantle kaofela ke lidae tse qhibilihang ka metsing. Sephetho ka 2001 e ne e le lithane tse 30,000, lithane tse 20,000 le lithane tse 45,000, ka ho latellana. Leha ho le joalo, ka nako e telele, likhoebo tsa naha ea heso tsa dae li hlokometse haholo nts'etsopele le lipatlisiso tsa lidae tse ncha tsa sebopeho, tse ...Bala haholoanyane -
Thepa e phahame haholo!Leholiotsoana lea tla!Ka kopo, odara esale pele!
Cliff e pholile, E ea tla! Taba ea morao-rao ea thibelo e kotsi ea liprofinse! Litšenyehelo tsa lipalangoang tsa thepa lia eketseha, Letšoao la temoso la Thepa le phahama! Boemo bo phahameng ka ho fetisisa ba temoso ea maqhubu a batang! Ho feta 80% ea naha e ka hoamisoa! Ka la 28 Tšitoe, Setsi sa Naha sa Meteorological Centre se fane ka...Bala haholoanyane
