Feb 28, 2026
1-Heptanol hauv Kev Zoo Nkauj Zoo Nkauj: Phau Ntawv Qhia Kev Nyab Xeeb, Susta...
Feem ntau yog siv los ua cov kuab tshuaj, tab sis kuj siv rau hauv kev npaj cov tshuaj tsw qab thiab cov organic synt...
Ntau
Feb 26, 2026
Isopropyl cawv siv rau dab tsi?
Isopropyl cawv (IPA, CAS 67-63-0, tseem hu ua 2-propanol) yog ntau yam polar organic solvent nrog broad-spectrum solv...
Ntau
-
22
Jul![Pawg Kangyuan qhia tau tias ua ntej ib nrab ntawm 2025 lub rooj sib tham xaus]()
Pawg Kangyuan qhia tau tias ua ntej ib nrab ntawm 2025 lub rooj sib tham xausQhia txog kev ua tiav, hais txog cov teeb meem, kev sib koom tes rau lub thib ob ib nrab-xyoo . -
21
Jul![Zhengzhou Yibang Kev Lag Luam thiab Kev Ua Lag Luam Co {}}}, LTD. pab pawg ts...]()
Zhengzhou Yibang Kev Lag Luam thiab Kev Ua Lag Luam Co {}}}, LTD. pab pawg ts...Pab pawg no tsim Guilin yog qhov ua tiav zoo . nws tsis tsuas yog ua rau txhua tus neeg muaj txiaj ntsig zoo ntawm cov neeg ua haujlwm ntawm lub tu... -
15
Jul![Thaum sawv ntxov ntawm Lub Xya Hli 5, 2025, Henan Kangyuan Spice Lub Tsev Hoo...]()
Thaum sawv ntxov ntawm Lub Xya Hli 5, 2025, Henan Kangyuan Spice Lub Tsev Hoo...Thaum sawv ntxov ntawm Lub Xya Hli 5, 2025, Henan Kangyuan Spice Lub Tsev Hoobkas Co., Ltd. Ua lub laum hluav taws. -
05
Dec![Prof. Yi Fengping Los ntawm Shanghai University Of Applied Sciences tuaj xyua...]()
Prof. Yi Fengping Los ntawm Shanghai University Of Applied Sciences tuaj xyua...Thaum Lub Yim Hli 23 2023, Xib Fwb Yi Fengping, Associate Professor Yu Genfa thiab Dr. Zhang Songxing los ntawm Shanghai University of Applied Tech... -
01
Apr![Kev sib tham hauv tsev kawm ntawv ntawm Henan Tshuaj Kho Mob Txuj Ci Technolo...]()
Kev sib tham hauv tsev kawm ntawv ntawm Henan Tshuaj Kho Mob Txuj Ci Technolo...Txhawm rau txhawb kev lag luam-University-Kev Tshawb Fawb Kev Tshawb Fawb thiab Henan Cov Tshuaj Tsim Kev Kawm Txuj Ci -
18
Mar![Zhongda 2025 Shanghai FIC Exhibition]()
Zhongda 2025 Shanghai FIC ExhibitionZhongda zoo siab tshaj tawm nws kev koom tes hauv 28th Tuam Tshoj Cov Khoom Noj Ntxiv rau cov khoom xyaw thiab cov khoom xyaw Qhov kev tshwm sim no... -
12
Mar![Cov ntsiab lus ntawm 2024 Dubai cov zaub mov xyaw ua ke hauv UAE]()
Cov ntsiab lus ntawm 2024 Dubai cov zaub mov xyaw ua ke hauv UAECov ntsiab lus ntawm 2024 Dubai cov zaub mov xyaw ua ke hauv UAE -
12
Mar![Pab pawg ua haujlwm ua haujlwm 2024|Lub Kaum Ib Hlis {1-3}} Th, 2024, Zhongda...]()
Pab pawg ua haujlwm ua haujlwm 2024|Lub Kaum Ib Hlis {1-3}} Th, 2024, Zhongda...Ib pab neeg zoo - ncig saib: Tsevneeg hab kev loj hlob! -
10
Mar![112th Tuam Tshoj Khoom Noj & Dej Haus]()
112th Tuam Tshoj Khoom Noj & Dej HausZhongda adheres rau lub tenet ntawm "zoo ua ntej, kev pabcuam f". Peb ua tsaug vam cia kom tsim kom muaj kev sib tw zoo rative rative rative rative... -
25
Feb![Zhongda caw koj tuaj koom nrog FIC (2025) cov khoom noj khoom haus khoom noj ...]()
Zhongda caw koj tuaj koom nrog FIC (2025) cov khoom noj khoom haus khoom noj ...Zhongda caw koj tuaj koom nrog FIC (2025) cov khoom noj khoom haus khoom noj thiab cov khoom xyaw nrog rau Shanghai -
15
Jan![Zhongda (zhengzhou) thoob ntiaj teb exp. Thiab imp co., Ltd. 2024 Txoj Kev Ua...]()
Zhongda (zhengzhou) thoob ntiaj teb exp. Thiab imp co., Ltd. 2024 Txoj Kev Ua...2025.1.15, Xyoo 2024 Rooj sib tham ntawm Zhongda (Zhengzhou) International EXP. Thiab imp co., Ltd. tau txais txiaj ntsig ntawm lub tuam txhab lub ... -
20
Dec![Dumplings nyob rau lub caij ntuj no Solstice yog qab, thiab kev xav ntawm Reu...]()
Dumplings nyob rau lub caij ntuj no Solstice yog qab, thiab kev xav ntawm Reu...Txawm hais tias nws txias rau lub caij ntuj no, nws tsis tuaj yeem txias kuv lub siab sov. Kuv xav kom koj siv koj lub caij ntuj no zoo siab thiab ...
Cov Khoom Nrov
Xa kev nug