The app calculates appropriate duct sizes based on airflow, static pressure, and air velocity. It displays selected duct shapes graphically and supports both rectangular and round ducts.
Search for automotive paint by specifying paint type, manufacturer, and part number, linked to RCMD. Display mixing data and real vehicle code information using left/right buttons. Switch layer data for multi-tone colors with up/down buttons.
Learn Japanese kanji with interactive quizzes and writing exercises. Practice reading and writing 191 characters. Includes audio pronunciation and progress tracking. Suitable for elementary students and exam preparation.
