https://padlet.com/hoangnhuquynh2001/atk61w5uoe65clae Các con hãy thiết kế infographic (nội dung tóm tắt và hình ảnh) về gang và thép (thành phần cấu tạo, tính chất, phân loại, ứng dụng) để lấy điểm hệ số 1 nhé! en-us 2021-11-01 03:18:40 UTC 2026-02-26 08:56:31 UTC hello@padlet.com https://padlet.com/hoangnhuquynh2001/atk61w5uoe65clae/wish/1939938427 2021-12-10 08:39:34 UTC https://padlet.com/hoangnhuquynh2001/atk61w5uoe65clae/wish/1939938427 https://padlet.com/hoangnhuquynh2001/atk61w5uoe65clae/wish/1939942046 2021-12-10 08:42:34 UTC https://padlet.com/hoangnhuquynh2001/atk61w5uoe65clae/wish/1939942046 https://padlet.com/hoangnhuquynh2001/atk61w5uoe65clae/wish/1939945043 2021-12-10 08:45:06 UTC https://padlet.com/hoangnhuquynh2001/atk61w5uoe65clae/wish/1939945043 https://padlet.com/hoangnhuquynh2001/atk61w5uoe65clae/wish/1939945569 https://docs.google.com/presentation/d/17a2dkAa2bSJ_c9narajcpqlv1Jq5X5B97D65-4cnyn8/edit#slide=id.gc6f90357f_0_41]]> 2021-12-10 08:45:35 UTC https://padlet.com/hoangnhuquynh2001/atk61w5uoe65clae/wish/1939945569 https://padlet.com/hoangnhuquynh2001/atk61w5uoe65clae/wish/1939947011 2021-12-10 08:46:38 UTC https://padlet.com/hoangnhuquynh2001/atk61w5uoe65clae/wish/1939947011 https://padlet.com/hoangnhuquynh2001/atk61w5uoe65clae/wish/1939947166 2021-12-10 08:46:44 UTC https://padlet.com/hoangnhuquynh2001/atk61w5uoe65clae/wish/1939947166 https://padlet.com/hoangnhuquynh2001/atk61w5uoe65clae/wish/1939956582 2021-12-10 08:54:00 UTC https://padlet.com/hoangnhuquynh2001/atk61w5uoe65clae/wish/1939956582 https://padlet.com/hoangnhuquynh2001/atk61w5uoe65clae/wish/1939958042 nminh]]> 2021-12-10 08:55:10 UTC https://padlet.com/hoangnhuquynh2001/atk61w5uoe65clae/wish/1939958042 https://padlet.com/hoangnhuquynh2001/atk61w5uoe65clae/wish/1939960443 2021-12-10 08:57:10 UTC https://padlet.com/hoangnhuquynh2001/atk61w5uoe65clae/wish/1939960443 011431809 https://padlet.com/hoangnhuquynh2001/atk61w5uoe65clae/wish/1941358983 2021-12-11 03:08:30 UTC https://padlet.com/hoangnhuquynh2001/atk61w5uoe65clae/wish/1941358983 https://padlet.com/hoangnhuquynh2001/atk61w5uoe65clae/wish/1947345823 2021-12-14 15:43:01 UTC https://padlet.com/hoangnhuquynh2001/atk61w5uoe65clae/wish/1947345823