an apparatus for studying the combustion of powder in guns, etc

listen to the pronunciation of an apparatus for studying the combustion of powder in guns, etc
الإنجليزية - الإنجليزية
accelerograph
an apparatus for studying the combustion of powder in guns, etc

    الواصلة

    an ap·pa·rat·us for stu·dy·ing the com·bus·tion of pow·der in guns, etc

    النطق

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