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TÊN FILE BẢN VẼ + THUYẾT MINH

LINK DOWN, PASS: thietkeduong.com

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CỐNG HỘP 3X3M

https://drive.google.com/file/d/1AzseVKLnXls-LPq-T6U28xZz4g8hLqgf/view?usp=sharing