-
Ka bomalimabe! ba 8 ba shoele 'me ba 26 ba tsoa likotsi!Ka 2021, ho bile le likotsi tse 10 likhoebong tsa lik'hemik'hale!
Bonyane basebetsi ba supileng ba ile ba kena sepetlele ka mor'a ho lutla ha hydrogen sulphide femeng ea lik'hemik'hale Maharashtra, India, ka January 21. Kotsi ea chefo ea carbon monoxide e etsahetse ka 3:26 hoseng ka la 19 January Ruifeng Coal Mine motseng oa Xingxing oa Dafang County, Guizhou. Profinseng.Ho tloha ka 12:44 ka Pherekhong...Bala haholoanyane -
Lintlha mabapi le 1,3-Dichlorobenzene le mokhoa oa ho kopanya CAS:541-73-1
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 ka chesa 'me e ka kena ka chlorination, nitration, sulfnation, le hydrolysis reactions. E sebetsa ka mabifi le aluminium le ...Bala haholoanyane -
Batlisisa 1,489!Naha e otla ka matla tlhahiso e seng molaong, polokelo ea boitšoaro bo kotsi ba lik'hemik'hale!
Lithuto tse tebileng ho tsoa likotsing le ho khothaletsa ts'ebetso ea tokiso ea ts'ireletso ea lisebelisoa tsa lik'hemik'hale tse kotsi tse entsoeng ka lilemo tse tharo, ka Phato 2020, komiti e fanoeng ke tharollo ea Lekhotla la Naha, e kentsoeng ka har'a naha ka bophara e seng molaong ea "lik'hemik'hale tse nyane" tse seng molaong. .Bala haholoanyane -
Organic synthesis bohareng-2,5-Dichlorotoluene
Lebitso la Senyesemane: 2,5-Dichlorotoluene Senyesemane alias: Benzene, 1,4-dichloro-2-methyl-; NSC 86117; Toluene, 2,5-dichloro- (8CI); 1,4-dichloro-2-methylbenzene MDL: MFCD00000609 Nomoro ea CAS: 19398-61-9 Foromo ea molek'hule: C7H6Cl2 Boima ba molek'hule: 161.0285 Lintlha tsa 'mele: 1. Thepa: ho se nke lehlakore ho se nang mebala ...Bala haholoanyane -
Biden e hatisitse $1.9 trillion! Litheko tsa thepa e tala li bonahala li nyoloha ka "inflation".
Hona joale, Trump o fane ka puo ea hae ea karohano ka molao, 'me Biden o tla khakoloa ka molao.Le pele a kena setulong, o ne a e-na le leano la hae la khothatso. E tšoana le bomo ea nyutlelie. Biden e hatisa $ 1.9 trillion joalo ka bohlanya! Pejana, Mopresidente ea khethiloeng oa U.S. Joe Biden o ile a senola $1.9 tr ...Bala haholoanyane -
Lintlha tse mabapi le Bon acid 92-70-6
Lebitso: 3-Hydroxy-2-naphthoic acid Alias: CI Developer 20; CI Developer 20 (Obs.); Moetsi oa CI 8; 3-Hydroxy-2-naphthalenecarboxylic acid; Bon Acid; beta-oxynaphthoic acid; 2,3-Bon Acid; Bon Acid e hloekisitsoeng; 2-Hydroxy-3-Naphthalene Carboxylic acid; 3-Hydroxy-2-Naphthlene Carboxylic acid; 3-Hydroxy-2...Bala haholoanyane -
Ka tšohanyetso!Palo e kholo ea lik'hontheinara li ile tsa lahleha 'me tsa senngoa ke boemo bo bobe ba leholimo sekepeng sa likepe sa US sa Maersk.
Leqhubu le le leng ha le so thekesele, le leng le tsohile. Ho ea ka la 18 Pherekhong 2021, tsebiso e rometsoeng ho bareki ke Maersk, sekepe "Maersk Essen" ...Bala haholoanyane -
Ke hobane'ng ha 'mala o potlakile?
Mokhoa oa ho ntlafatsa ho potlaka ha ho daea ha masela a hatisitsoeng le a dailoeng ho fihlela tlhoko ea 'maraka ea masela e ntseng e eketseha e fetohile sehlooho sa lipatlisiso indastering ea khatiso le ho daea. Haholo-holo, ho potlaka ha lidae tse sebetsang ho masela a mebala e khanyang, ho koloba ho kolobileng ho lefifi le lefifi ...Bala haholoanyane -
Tlhokomeliso! Likhoebo tse nyane le tse mahareng tse 330,000 li tobane le ho putlama! Ela hloko kotsi ea hau ea pokello!
Selemong se fetileng sa 2020, "lefu la seoa" le ntse le tsoela pele selemo kaofela, 'me nts'etsopele ea mmaraka e bontšitse liphetoho tse kholo. Leha ho le joalo, ho boetse ho na le matheba a khanyang mathateng. Mmaraka oa khoebo oa kantle ho naha oa China o amoheloa e le sebaka se ntseng se hola ka potlako ka 2020...Bala haholoanyane -
Sesosa sa seoa! Lik'hamphani tse ngata tsa lik'hemik'hale li ile tsa phatlalatsa hore li tla khaotsa ho nka litaelo! Thepa eohle ea thepa e emisitsoe, 'me phepelo ea thepa e tala ke bothata!
Lik'hamphani tse ngata tsa lik'hemik'hale li khaotsa ho nka litaelo! Ka kopo, boloka esale pele! Ho tloha ka Letsatsi la Selemo se Secha, lik'hamphani tse fapaneng tsa lik'hemik'hale li 'nile tsa romella mangolo ka ho latellana hore li tsamaee esale pele,' me li hopotsa bareki ho beha litaelo esale pele ho li lokisetsa ho thibela ho ama tlhahiso le ts'ebetso e tloaelehileng ....Bala haholoanyane -
E potlakile! Litšenyehelo tsa lipalangoang tsa thepa li ile tsa phahama ka 600%! Kotsi ea ho lahloa / ho lahloa ntle le motho naheng ena e eketsehile haholo 'me e tla eketseha ka nako e khuts'oane!
Kaha boemo ba tšubuhlellano ea boema-kepe bo ke ke ba ntlafala ka nako e khuts'oane, 'me bo ka mpefala le ho feta, ha ho bonolo ho hakanya litšenyehelo tsa lipalangoang. E le ho qoba likhohlano tse sa hlokahaleng, ho khothaletsoa hore lik'hamphani tsohle tse tsoang kantle ho naha li saene likonteraka tsa FOB ka hohle kamoo ho ka khonehang ha li rekisa le Nige...Bala haholoanyane -
Litaba tsa morao-rao tsa ho romella
Seoa se secha sa moqhaka ka 2020 se koahetse leru le teteaneng, maemo ohle a bophelo lefats'eng ka bophara a bile le koluoa e kholo, haholo indasteri ea kantle ho naha ea kantle ho naha, ho thata haholo, ho thata ho fumana lebokose, theko ea thepa ea 10,000 USD skyhigh "ke nako e telele ho bona. ”. Kahoo ke entse inventory ea s...Bala haholoanyane
