Engineering, 16.06.2021 01:20, briansalazar17

Xác định lực căng trong cap và các thành phần nằm ngang và thẳng đứng của phản lực tại khớp a. Bỏ qua kích thước của puli

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Xác định lực căng trong cap và các thành phần nằm ngang và thẳng đứng của phản lực tại khớp a. Bỏ qu...