【Haichuan Equipment Guessing Game】Bottom fan-shaped nozzles, commonly used for fish farming
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This post was last edited by Desert Fish on 2021-11-1 08:51
This is also often used by those who keep fish
Welcome everyone to participate in the related series of themed discussions ========================== The 【Haichuan Equipment Guessing Game】 series will continue to be updated in 2021; we invite all Haiyu members to join actively! https://bbs.hcbbs.com/thread-2079686-1-1.html (Source: Haichuan Chemical Industry Forum – Huahai Chuanliu) ------------------------------------------------------------------------------- A compilation post in the 【Haichuan Safety Discussion】 series, which is being updated continuously; everyone is welcome to participate in the discussions! https://bbs.hcbbs.com/thread-3235104-1-1.html (Source: Haichuan Chemical Industry Forum – Huahai Chuanliu) ----------------------------------------------------------------------- The compilation post on the history of Haichuan pipes is being updated continuously; it provides information on the development process of various types of pipes. https://bbs.hcbbs.com/thread-3068575-1-1.html (Source: Haichuan Chemical Industry Forum – Huahai Chuanliu)