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Jun 20, 2025Ethylene glycol soj ntsuam cov hau kev thiab ib puag ncigEthylene glycol soj ntsuam cov hau kev thiab ib puag ncig -
Jun 20, 2025Dab tsi yog txheej txheem ntawm ethylene glycolol kev lag luam?Dab tsi yog txheej txheem ntawm ethylene glycolol kev lag luam? -
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Oct 20, 2024Nplhaib qhib thiab mechanism ntawm epoxy compoundsEpoxides tuaj yeem cuam tshuam nrog ntau yam reagents los qhib lub nplhaib hauv qab kua qaub lossis lub hauv paus catalysis. Noj ethylene oxide ua piv -
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Oct 16, 2024Styrene tuav thiab khaws ciaKev ceev faj ua haujlwm: kaw kev ua haujlwm, ntxiv dag zog rau qhov cua. Cov neeg ua haujlwm yuav tsum tau txais kev cob qhia tshwj xeeb thiab ua raws -
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Oct 14, 2024Kev kho mob xwm txheej ceev ntawm styrene toKev kho mob xwm txheej ceev ntawm styrene to -
Xa kev nug
