Engineering, 26.07.2021 15:40 blackboy21
1 ống dẫn xăng có đường kính d=25mm . tính vận tốc chuyển động của xăng . biết lưu lượng của xăng là 2050 lít / giờ , tỉ trọng của xăng là 0,76
Answers: 2
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1 ống dẫn xăng có đường kính d=25mm . tính vận tốc chuyển động của xăng . biết lưu lượng của xăng là...
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