Kev siv lub ntsiab ntawm calcium carbide yog dab tsi?
Nws yog tsuas yog siv los tsim cov khoom lag luam tshuaj lom neeg, xws li siv roj hmab, tshuaj tiv thaiv kab mob, tshuaj pleev ntaub rau cov roj av, acetylene carbon dub, kua qaub nitrogen thiab lwm yam khoom. Nws kuj tseem tuaj yeem siv los ua tus desulfurizer rau cov hlau thiab yog siv dav hauv cov hlau txiav thiab vuam.
CACT
yuav calcium carbide