一种澄清器清污刮板自动提升装置，属于澄清池澄清器用提升装置。
An automatic dust-removing scraper lifting device for a clarifier belongs to a lifting device for a clarifier in a clarification tank.
一种澄清器清污刮板自动提升装置，属于澄清池澄清器用提升装置。
An automatic dust-removing scraper lifting device for a clarifier belongs to a lifting device for a clarifier in a clarification tank.
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