reverse circulation flushing
... 反冲洗强度 Back washing intensity 反循环冲洗 reverse circulation flushing ; indirect flushing 自动反冲洗 automatic backwash ...
基于58个网页-相关网页
... indirect export 间接出口 indirect flushing 反循环冲洗 indirect heating 间接加热 ...
基于44个网页-相关网页
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