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氣動截止閥

氣動高溫截止閥
氣動高溫截止閥

型號:J641Y,J661Y

規(guī)格:DN15-DN300

氣動法蘭截止閥
氣動法蘭截止閥

型號:J641H,J641W

規(guī)格:DN15-DN500