DFY-L10H DFY-L10H1 DFY-L10H2
DFY-B10H DFY-B10H2 DFY-B10H2
DFY-L20H DFY-L20H1 DFY-L20H2
DFY-B20H DFY-B20H1 DFY-B20H2
DFY-L32H FY-L32H1 FY-L32H2
A1Y-H*10L A1Y-Ha10L A1Y-Hb10L
A1Y-H*10B A1Y-Ha10B A1Y-Hb10B
A1Y-H*20L A1Y-Ha20L A1Y-Hb20L
A1Y-H*20B A1Y-Ha20B
A1Y-Hb20B
A1Y-H*32L A1Y-Ha32L
A1Y-Hb32L
以上为液控单向阀规格，
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