polyurethane foam (a type of filter material used to collect air samples)

listen to the pronunciation of polyurethane foam (a type of filter material used to collect air samples)
الإنجليزية - الإنجليزية
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polyurethane foam (a type of filter material used to collect air samples)

    الواصلة

    po·ly·u·re·thane foam (a type of fil·ter ma·te·ri·al used to col·lect A·ir samples)
المفضلات