PZ75H-1.0-DN50,PZ75H-1.0-DN65,PZ75H-1.0-DN80,PZ75H-1.0-DN100,暗杆刀型闸阀|产品总汇|无锡市昌林自动化科技有限公司手机版

PZ75H-1.0-DN50,PZ75H-1.0-DN65,PZ75H-1.0-DN80,PZ75H-1.0-DN100,暗杆刀型闸阀

530

600

154

840

770

720

1800

20-M36

600