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Kafukufuku pa ukadaulo wopaka utoto wopanda mchere pogwiritsa ntchito utoto wosinthika
Utoto wochita zinthu mopupuluma uli ndi mitundu yowala komanso ma chromatogram athunthu. Umadziwika ndi kugwiritsa ntchito kwake kosavuta, mtengo wotsika, komanso kufulumira kwabwino. Makamaka chifukwa cha kupangidwa kwa ulusi wa cellulose m'zaka zaposachedwa, utoto wochita zinthu mopupuluma wakhala mtundu wofunikira kwambiri wa utoto wopaka utoto wa nsalu wa cellulose fiber. ...Werengani zambiri -
Dziwani! ! !Malamulo atsopano owunikira ndi kuyang'anira kutumiza ndi kutumiza mankhwala oopsa akugwiritsidwa ntchito mwalamulo.
Pa Disembala 18, 2020, Bungwe Loona za Ma Customs linatulutsa "Chilengezo pa Nkhani Zokhudza Kuyang'anira ndi Kuyang'anira Kutumiza ndi Kutumiza Mankhwala Oopsa ndi Kupaka Kwawo" (Chilengezo Nambala 129 cha 2020 cha Bungwe Loona za Ma Customs). Chilengezo...Werengani zambiri -
Epoxy resin: zinthu zazikulu zopangira zinasiya kugwa ndipo zinabwereranso. Gulani pamene mtengo wake uli wotsika!
Mlungu uno, msika wa epoxy resin wakunyumba unasakanikirana. Mkati mwa sabata, mphamvu yokoka ya msika wa liquid resin inali yofooka, ndipo msika wa solid resin unanena kuti wakwera. Pofika kumapeto kwa Januware 7, mtengo waukulu wa liquid resin pamsika wa East China ndi 20,...Werengani zambiri -
Mtima! Wantchito wa Pinduoduo wamwalira m'mawa! Anthu ogwira ntchito molimbika omwe akudzudzulidwa "pansi"!
Wantchito wazaka 23 wa ku Pinduoduo anamwalira mwadzidzidzi nthawi ya 1 koloko m'mawa pa Disembala 29 akupita kunyumba, zomwe zinayambitsa mkangano waukulu pakati pa anthu. Kwa kanthawi #996#, #007#, #wantchito #, #imfa yochokera kuntchito yopitirira muyeso inalamuliranso kufufuzaku, pakati pawo nkhani yovomerezeka ya PinduoduoZhihu idatulutsa mawu akuti "ex...Werengani zambiri -
Kusintha kwa zinthu kumasintha, sungani, nthawi zonse mungandipeze pamene mukufunikira!
Mankhwala 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 2234-16-4 2,4-Dichlorobenzyl alcohol 1777-82-8 3,4′-Dichlorodiphenyl ether 6842-62-2 “1,3-Dichlorobenzene MDCB” 541-73-1 pT...Werengani zambiri -
"Okazinga" atatu! Makampani odziwika bwino akukayikira kuti palibe layisensi yopanga! Ngozi yatsopano yamakampani! Anthu asanu ndi anayi afa ndi kuvulala!
Posachedwapa, kumpoto, malire oteteza chilengedwe adakhazikitsidwa, pomwe kumwera, zoletsa zamagetsi zidayimitsidwa. Mafakitale akugwira ntchito mopanda nzeru, Ngozi zikuchulukirachulukira. Mwadzidzidzi! Mwadzidzidzi! Zadzidzidzi zamabizinesi atsopano! Anthu 36 afa ndi kuvulala! Pambuyo pa chochitikachi, Komiti Yachipani ya Datong Municipal ...Werengani zambiri -
Dziwani kuti 1,3-Dichlorobenzene MDCB ndi yotani
1,3-Dichlorobenzene ndi madzi opanda mtundu omwe ali ndi fungo loipa. Sasungunuka m'madzi, amasungunuka mu mowa ndi ether. Ndi poizoni kwa thupi la munthu, amakwiyitsa maso ndi khungu. Amayaka ndipo amatha kuchitidwa chlorination, nitrification, sulfonation, ndi hydrolysis reactions. Amachita nkhanza kwambiri ndi aluminiyamu...Werengani zambiri -
Makampani opanga mankhwala ku China posachedwapa
1. Pakadali pano, ntchito yomanga chomera cha chlor-alkali ili pafupifupi 82%, ndipo pafupifupi 78% m'chigawo cha Shandong. Sabata ino, chifukwa cha kuipitsidwa kwakukulu m'madera ena, kuyambitsidwa kwa chomera kunatsika ndi 2% poyerekeza ndi sabata yapitayi, koma kunakhalabe kwakukulu. Nthawi yomweyo, chifukwa cha kutetezedwa kwa chilengedwe, ...Werengani zambiri -
Momwe mungasinthire kusungunuka kwa utoto wa asidi
Utoto wa asidi, utoto wolunjika ndi utoto wochita kusintha ndi utoto wosungunuka m'madzi. Mu 2001, utoto womwe unapangidwa unali matani 30,000, matani 20,000 ndi matani 45,000 motsatana. Komabe, kwa nthawi yayitali, makampani opanga utoto m'dziko langa akhala akuganizira kwambiri za chitukuko ndi kafukufuku wa utoto watsopano, womwe...Werengani zambiri -
Katundu wakwera kwambiri! Chimphepo chamkuntho chikubwera! Chonde odani msanga!
Kuzizira kwa thanthwe, kukubwera! Nkhani yaposachedwa ya chiletso choopsa cha zigawo! Mtengo woyendera katundu ukukwera, Chenjezo la katundu likukwera kwambiri! Chenjezo lapamwamba kwambiri la mafunde ozizira! Oposa 80% a dzikolo akhoza kuzizira! Pa Disembala 28, National Meteorological Center idatulutsa...Werengani zambiri -
Pezani chinyengo ichi! Momwe mungayang'anire kulondola kwa njira yopaka utoto
Mukapaka utoto, nsalu isanalowe mu thanki, choyamba tsegulani valavu yolowera madzi kudzera mu dongosolo lowongolera kuti mulowe m'madzi. Malo olowera madzi awa amayendetsedwa okha ndi dongosolo lowongolera magetsi kudzera mu mulingo wokonzedweratu wamadzi. Malo olowera madzi akafika pa mulingo wokhazikika wamadzi, madzi...Werengani zambiri -
Ten, dyes intermediates —Mit-ivy Industry co., ltd
Whatsapp/wechat:+86 13805212761 https://www.mit-ivy.com Mit-ivy industry company CEO@mit-ivy.com hi , this is CEO athena from mit-ivy industry for chemical in china. Jiangsu organic chemical (including dyes) production enterprises, according to their own needs, production and dyes (including pe...Werengani zambiri
