-
Factory Price High Purity N,N-dimethylaniline/99% CAS 121-69-7
Factory Price High Purity N,N-dimethylaniline/99% CAS 121-69-7 Mit-ivy industry Factory mtengo wapamwamba kwambiri N,N-Dimethylaniline for synthesis. CAS 121-69-7, EC Nambala 204-493-5, mankhwala chilinganizo C8H11N Hot malonda !! China Manufacturer n,n-dimethylaniline CAS NO. 121-69-7 mu Bulk Stock Whatsapp/w...Werengani zambiri -
Zakwera 344%! Mitengo ya katundu yakwera kwambiri!"Mabokosi opanda kanthu" akutentha kwambiri!
Chifukwa cha mliriwu, malonda akunja mu 2020 adayamba kuchepa kenako ndikuwonjezeka. Malonda akunja anali pang'onopang'ono mu theka loyamba la chaka, koma mwamsanga anatolera mu theka lachiwiri la chaka, kufika kumalo otentha, kupitirira kuyembekezera msika.Container throughp...Werengani zambiri -
Kafukufuku waukadaulo wopaka utoto wopanda mchere wokhala ndi utoto wokhazikika
Utoto wokhazikika uli ndi mitundu yowala komanso ma chromatogram athunthu. Imadziwika ndi kugwiritsa ntchito kwake kosavuta, mtengo wotsika, komanso kufulumira kwambiri. Makamaka pakupangidwa kwa ulusi wa cellulose m'zaka zaposachedwa, utoto wokhazikika wakhala mtundu wofunikira kwambiri pa utoto wa cellulose fiber. ...Werengani zambiri -
Zindikirani! ! !Malamulo atsopano oyendera ndi kuyang'anira zolowa ndi kutumiza kunja kwa mankhwala owopsa akhazikitsidwa mwalamulo
Pa Disembala 18, 2020, a General Administration of Customs adapereka "Chilengezo Pankhani Zokhudza Kuyang'anira ndi Kuyang'anira Kutumiza ndi Kutumiza Kwa Mankhwala Oopsa ndi Kupaka Kwawo" (Chilengezo No. 129 cha 2020 cha General Administration of Customs). The annou...Werengani zambiri -
Epoxy resin: zopangira zazikulu zidasiya kugwa ndikuyambiranso. Gulani pamene mtengo uli wotsika!
Sabata ino, msika wapakhomo wa epoxy resin udasakanizidwa. Pakati pa sabata, msika wa resin wamadzimadzi womwe umakhala pakati pa mphamvu yokoka unali wofooka, ndipo msika wokhazikika wa utomoni unanena kuwonjezeka. Pofika kumapeto kwa Januware 7, mtengo waukulu wa resin wamadzimadzi pamsika waku East China uyenera kunenedwa pa 20, ...Werengani zambiri -
Mtima!Wantchito wa Pinduoduo amwalira m'mawa!Anthu olimbikira mankhwala ndi zomwe ayenera kukalipira "pansi"!
Wantchito wazaka 23 wa ku Pinduoduo adamwalira mwadzidzidzi 1 koloko m'mawa pa Disembala 29 ali paulendo wobwerera kwawo, zomwe zidayambitsa mikangano yayikulu. kufufuza, komwe akaunti yovomerezeka ya PinduoduoZhihu idatulutsa mawu akuti "ex...Werengani zambiri -
Kusintha kwazinthu, sungani, mutha kundipeza nthawi zonse mukafuna!
Product 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 2246-21 ,4-Dichlorobenzyl mowa 1777-82-8 3,4′-Dichlorodiphenyl ether 6842-62-2 “1,3-Dichlorobenzene MDCB” 541-73-1 pT...Werengani zambiri -
Atatu "okazinga"!Mabizinesi odziwika bwino akuganiza kuti palibe chiphaso chopanga blitz! Ngozi yatsopano yabizinesi! Anthu asanu ndi anayi amwalira ndi kuvulala!
Posachedwapa, kumpoto, malire oteteza chilengedwe anaikidwa, pamene kum’mwera, ziletso za magetsi zinaimitsidwa. Mafakitole akugwira ntchito ngati misala, Ngozi zikuwunjikana, nawonso. Mwadzidzidzi! Bizinesi yatsopano yadzidzidzi!36 yafa ndikuvulazidwa! Izi zitachitika, komiti ya Datong Municipal Party ...Werengani zambiri -
Kutengerani kuti mumvetse 1,3-Dichlorobenzene MDCB
1,3-Dichlorobenzene ndi madzi opanda mtundu okhala ndi fungo lamphamvu. Sasungunuke m'madzi, kusungunuka mu mowa ndi ether. Poizoni m'thupi la munthu, zokwiyitsa maso ndi khungu. Imatha kuyaka ndipo imatha kukumana ndi chlorination, nitrification, sulfnation, ndi hydrolysis reaction. Imachita mwamphamvu ndi aluminiyumu...Werengani zambiri -
China mankhwala makampani posachedwapa
1. Pakali pano, ntchito yomanga chomera cha chlor-alkali ndi pafupifupi 82%, ndipo pafupifupi 78% m'chigawo cha Shandong. Anakhalabe apamwamba.Panthawi yomweyo, atakhudzidwa ndi chitetezo cha chilengedwe, ...Werengani zambiri -
Momwe mungasinthire kusungunuka kwa utoto wa asidi
Utoto wa asidi, utoto wachindunji ndi utoto wokhazikika ndi utoto wosungunuka m'madzi. Zotulutsa mu 2001 zinali matani 30,000, matani 20,000 ndi matani 45,000 motsatana. Komabe, kwa nthawi yayitali, mabizinesi opaka utoto m'dziko langa asamalira kwambiri chitukuko ndi kafukufuku wa utoto watsopano wamapangidwe, omwe ...Werengani zambiri -
Katundu wakwera kwambiri! Chimphepo chamkuntho chikubwera!Chonde itanitsani msanga!
Kuzizira kwa Cliff, Kukubwera! Nkhani yaposachedwa yakuletsa koopsa kwa zigawo! Mtengo wa mayendedwe onyamula katundu ukuwonjezeka, chenjezo lokwera kwambiri la Katundu waperekedwa! Mlingo wapamwamba kwambiri wa chenjezo lozizira! Pa Disembala 28, National Meteorological Center idapereka ...Werengani zambiri
