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Moyo! 4, 000 yechiokomuhomwe! Kemikari chirimwa 22 vakafa 4 vakakuvara!
Mumiririri Yu XX, murume, aimbova sachigaro weHubei A Chemical Boka Co, Ltd. (inozonzi A Chemical Group) uye Dangyang B Gangue Power Generation Co, Ltd. (inozonzi B Gangue Power Generation Company), iyo inoiswa mari neA Chemical Group. Mumiririri Zhang XX, murume ...Verenga zvimwe -
Vafambisi vakasvinura! Matunhu ese epasi akatanga kuramwa basa! Chiteshi chakavharwa! Paradzira nzira yakamanikana!
Munguva pfupi yapfuura, mhirizhonga huru dzakaitika munyika zhinji pasi rese, kusanganisira kuratidzira muNetherlands, India, Australia neRussia! Munguva pfupi yapfuura, ratidziro huru muFrance yakatangwa zvizere. Vanenge vanhu zviuru mazana masere vakapinda muchiratidziro chekushora hurumende ...Verenga zvimwe -
Zvinosuruvarisa! 8 vakafa uye 26 vakakuvadzwa! Muna 2021, kwave kune tsaona gumi mumakambani emakemikari!
Vashandi vanosvika vanomwe vakaiswa muchipatara mushure mekudonha kwehydrogen sulphide panzvimbo inogadzirwa nemakemikari kuMaharashtra, India, muna Ndira 21. Tsaona yehusoni yekabhoni yakaitika na3: 26 mangwanani musi waNdira 19 paRuifeng Coal Mine muXingxing Township yeDafang County, Guizhou Dunhu. Kubva pa12: 44 paJanu ...Verenga zvimwe -
Tsanangudzo nezve 1,3-Dichlorobenzene uye synthesis nzira CAS: 541-73-1
1,3-Dichlorobenzene isina mvura isina chinhu ine hwema hunopisa. Insoluble mumvura, yakanyungudika mune doro uye ether. Inotyisa kumuviri wemunhu, inogumbura maziso uye ganda. Iyo inogona kupisa uye inogona kuitirwa chlorination, nitration, sulfonation, uye hydrolysis maitiro. Inoita zvine chisimba nealuminium uye ...Verenga zvimwe -
Ongorora 1,489! Iyo nyika inorova zvakaomarara kugadzirwa zvisiri pamutemo, kuchengetedza kwehunhu hwemakemikari ane njodzi!
Dzidza zvakadzama zvidzidzo kubva mutsaona nekusimudzira zvine njodzi zvemakemikari zvekuchengetedza kugadzirisa chiito chakaitwa makore matatu, muna Nyamavhuvhu 2020, komiti yakaburitswa nemhinduro yeState Council, yakaendeswa mune rese-gore rose zvisiri pamutemo zvisiri pamutemo "diki kemikari" rectificati .. .Verenga zvimwe -
Organic synthesis yepakati-2,5-Dichlorotoluene
Chirungu zita: 2,5-Dichlorotoluene Chirungu alias: Benzene, 1,4-dichloro-2-methyl-; NSC 86117; Toluene, 2,5-dichloro- (8CI); 1,4-dichloro-2-methylbenzene MDL: MFCD00000609 CAS Nhamba: 19398-61-9Molecular fomula: C7H6Cl2 Molecular uremu: 161.0285 Panyama data: 1. Properties: kwazvakarerekera colorless fl ...Verenga zvimwe -
Biden akadhinda $ 1.9 trillion!
Izvozvi, VaTrump vataura zviri pamutemo hurukuro yavo yekuonekana, uye Biden achazovhurwa zviri pamutemo. Zvakafanana nebhomba renyukireya. Kudhindisa Biden $ 1.9 trillion kunge kupenga! Pakutanga, Mutungamiri weUS-akasarudzwa Joe Biden akafumura $ 1.9 tr ...Verenga zvimwe -
Tsanangudzo pamusoro peBon acid 92-70-6
Zita: 3-Hydroxy-2-naphthoic acid Alias: CI Mushambadzi 20; CI Mushambadzi 20 (Obs.); CI Mushandisi 8; 3-Hydroxy-2-naphthalenecarboxylic acid; Bon Acid; beta-oxynaphthoic acid; 2,3-Bon Acid; Yakanatswa Bon Acid; 2-Hydroxy- 3-Naphthalene Carboxylic asidhi; 3-Hydroxy-2-Naphthslene Carboxylic asidhi; 3-Hydroxy-2 ...Verenga zvimwe -
Chiverengero chikuru chemidziyo chakarasika uye chakakuvadzwa nemamiriro ekunze akashata pane imwe US-line yemidziyo yezvikepe yeMaersk.
Imwe fungu haina kuenzana, imwe yakwira. Mumwedzi ichangopfuura, tsaona dzakasiyana siyana dzegungwa, kurasikirwa kwemidziyo uye kukuvara kwakaitika kazhinji. Tsaona dzeMarine dzakateedzana ... Sekureva kwa Ndira 18, 2021, chiziviso chakatumirwa kune vatengi naMaersk, chikepe "Maersk Essen" ...Verenga zvimwe -
Nei kukasira kwemavara kuri kwakashata?
Maitiro ekuvandudza kudhaya nekukasira kwemicheka yakadhindwa uye yakadhayiwa kuti usangane neanowedzera anotyisa emachira emusika kudiwa kwave kuita kwekutsvagisa muindasitiri yekudhinda uye yekudhaya. Kunyanya, iko kumhanya kunonamira kwekuita madhayi kumicheka yakajeka-yakajeka, iyo nyoro kukwiza kusimba kwerima uye d ...Verenga zvimwe -
Yambiro! 330,000 madiki uye epakati-epakati mabhizimusi anotarisana nekubhuroka! Teerera kune yako yekuunganidzira njodzi!
Mugore rapfuura ra2020, iyo "denda" chinhu chinotenderera mukati megore rese, uye kusimudzira kwemusika kwakaratidza kushanduka kukuru. Nekudaro, kune zvekare mamwe mavara akajeka mumatambudziko. Musika weChina wekunze wekutengeserana unozivikanwa seye inokurumidza kukurumidza munda mu2020 ...Verenga zvimwe -
Chikonzero chehosha! Makambani mazhinji emakemikari akazivisa kuti vaizorega kutora maodha! Tambo yese yekutakura yakamiswa, uye kugoverwa kwezvinhu zvakasvibirira idambudziko!
Makambani mazhinji emakemikari anomira kutora maodha! Ndokumbira utore kumusoro! Kubva paZuva reGore Idzva, makambani akasiyana emakemikari akateedzana akatumira tsamba kuti vabve pamberi, uye nekuyeuchidza vatengi kuisa mirairo kumberi kuti vazvigadzirire kudzivirira kukanganisa kugadzirwa kwese nekuita ....Verenga zvimwe
