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![Lub 139th Canton Fair qhib nrog cov ntaub ntawv tus naj npawb ntawm cov neeg ...]()
Apr 17, 2026Lub 139th Canton Fair qhib nrog cov ntaub ntawv tus naj npawb ntawm cov neeg ...Lub 139th Tuam Tshoj Ntshuam thiab Export Fair (Canton Fair) tau qhib rau lub Plaub Hlis 15th hauv Guangzhou, Guangdong xeev. Xyoo no cov yam ntxwv... -
![Daim Ntawv Thov Paraffin Wax hauv Lub Neej Txhua Hnub]()
Apr 10, 2026Daim Ntawv Thov Paraffin Wax hauv Lub Neej Txhua HnubParaffin wax yog ib qho kev sib xyaw ntawm hydrocarbons muab rho tawm los ntawm qee yam distillates ntawm roj av, shale roj, lossis lwm yam roj av ... -
![Ib qho tshiab Round ntawm Tshuaj Hikes pib txij lub Plaub Hlis 1st.]()
Apr 03, 2026Ib qho tshiab Round ntawm Tshuaj Hikes pib txij lub Plaub Hlis 1st.Thaum lub Plaub Hlis 1st, 2026, ib puag ncig tshiab ntawm tus nqi nce hauv kev lag luam tshuaj raug ncaws tawm, nrog rau tag nrho cov lus xaiv yav ... -
![Calcium Hypochlorite Ratio Ntsuas hauv Kev Kho Dej]()
Mar 26, 2026Calcium Hypochlorite Ratio Ntsuas hauv Kev Kho DejCov dej haus: Rau cov dej zoo, 0.2 grams calcium hypochlorite tuaj yeem ntxiv rau 50 kilograms ntawm dej. Rau turbid dej pas dej, 1 gram ntawm calc... -
![Sodium Hydrosulfite - Tus Pabcuam Core hauv Bleaching Thiab Txo Dyeing hauv K...]()
Mar 20, 2026Sodium Hydrosulfite - Tus Pabcuam Core hauv Bleaching Thiab Txo Dyeing hauv K...Sodium hydrosulfite yog siv dav hauv kev lag luam textile, suav txog ntau dua 60% ntawm nws cov kev siv tag nrho. Nws feem ntau siv nws cov khoom t... -
![Vim li cas Surfactants yuav tsum tau nyob rau hauv cov tshuaj pleev ib ce?]()
Mar 13, 2026Vim li cas Surfactants yuav tsum tau nyob rau hauv cov tshuaj pleev ib ce?Tshuaj pleev ib ce tuaj nyob rau hauv ntau yam, thiab lawv cov khoom xyaw tseem ceeb, dua li dej, muaj xws li moisturizers, preservatives, active c... -
![Qhov Kaw Ntawm Qhov Strait Ntawm Hormuz yuav cuam tshuam 20% ntawm cov khoom ...]()
Mar 06, 2026Qhov Kaw Ntawm Qhov Strait Ntawm Hormuz yuav cuam tshuam 20% ntawm cov khoom ...Lub Strait of Hormuz yog ib txoj hauv kev tseem ceeb hauv dej thiab txoj hauv kev tseem ceeb rau cov roj av xa tawm los ntawm Middle East cov roj- ... -
![Daim ntawv thov tseem ceeb ntawm Ammonium Chloride]()
Feb 28, 2026Daim ntawv thov tseem ceeb ntawm Ammonium ChlorideKev ua liaj ua teb : Ammonium chloride yog ib qho ceev ceev - ua nitrogen chiv nrog nitrogen cov ntsiab lus ntawm 24% -25%. Nws yog tsuas yog siv r... -
![Hydroxypropyl Methyl Cellulose HPMC Vs Hydroxyethyl Cellulose HEC]()
Feb 06, 2026Hydroxypropyl Methyl Cellulose HPMC Vs Hydroxyethyl Cellulose HECHPMC yog ib qho uas tsis yog - ionic cellulose ether, tshwm li cov hmoov dawb, tsis muaj ntxhiab tsw. Nws cov khoom sib txawv nrog rau qib kev hloo... -
![Cov lus qhia txog kev kho dej]()
Jan 28, 2026Cov lus qhia txog kev kho dejCopper sulfate-tseem hu ua chalcanthite, lub ci xiav asymmetric triclinic siv lead ua los yog hmoov, yooj yim soluble hauv dej, tuaj yeem tua cov a... -
![Kev siv Sodium Thiosulfate hauv Aquaculture]()
Jan 23, 2026Kev siv Sodium Thiosulfate hauv AquacultureSodium thiosulfate, tseem hu ua thiosulfate, plays lub luag haujlwm tseem ceeb hauv aquaculture. Nws feem ntau yog siv los txhim kho cov dej zoo th... -
![Dab tsi yog Kev Siv Cov Oxalic Acid?]()
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