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English Translations » 【化工工程交流】 » Self-flow velocity calculation method

Self-flow velocity calculation method

2018-03-13View Original

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Seeking help with the calculation method for the flow velocity to slope ratio in rainwater drainage systems
Reply #22018-03-13
https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=1935527; the person on floor 7 of this post is an expert – if you don’t understand, ask them again
Reply #32018-03-14
It is written in HG/T20570

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Translated at 2026-07-21 04:00:59

Original: https://bbs.hcbbs.com/thread-1941058-1-1.html

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