Dab tsi yog pobzeb adhesives siv rau? Pobzeb nplaum, tseem hu ua pobzeb mortar lossis pobzeb kua nplaum, yog cov khoom siv tshwj xeeb uas siv rau hauv kev teeb tsa cov vuas. Cov nplaum nplaum no ua lub luag haujlwm tseem ceeb hauv kev ua kom muaj kev ruaj khov, ruaj khov, thiab lub neej ntev ntawm cov nplais pobzeb. Hauv kev tshawb nrhiav dav dav no, ...
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