Kev ntxuav dej khov qhuav yog ib txoj hauv kev los ntxuav cov av. Cov keeb kwm ntawm cov dej khov qhuav tuaj yeem rov qab mus rau xyoo 1823 thaum ob tug txiv neej Askiv hu ua Faraday thiab Debbie thawj cov kua roj carbon dioxide. Tom qab ntawd, xyoo 1834, German Carlo Chirol tau ua tiav cov khoom carbon dioxide. Txawm li cas los xij, nws tsuas yog siv rau kev tshawb fawb thaum lub sijhawm ntawd thiab tsis tau siv dav. Cov dej khov qhuav tau ua tiav loj-ua lag luam hauv xyoo 1925 thaum American Dry Ice Corporation tau tsim.
Txoj moo
Dry Ice Blasting yog dab tsi?
Aug 18, 2024
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Xa kev nug