wd808The second prototype Javelin, WD808 flew in August 1952 but then stayed on the ground until January 1953. Tests throughout the first half of the year resulted in a number of changes toFungsi Penghitungan Konveyor Sekrup WD808 Pengumpan Sekrup Otomatis Listrik Rel M1.0-M5.0 yang Dapat Disesuaikan. Sempurna untuk bengkel, menawarkan kapasitas beban yang