Understanding and implementing shell feature sketch blocks and Linear pattern in Solidworks
https://drive.google.com/file/d/1qCtmk-dnvPc0Lk_sXrCACg0vniKdAHFR/view?usp=sharing
https://drive.google.com/file/d/1t1PQimz7IcBAdpocsegR3jS42sAlVyq_/view?usp=sharing
https://drive.google.com/file/d/1NfWw5czSYGN8axUKtI1zvkjKTylUcp6X/view?usp=sharing