GRINNELL VALVES 格林奈尔蝶阀(现货） 1000系列，8000系列，WC-8100，GHP系列 深圳市德隆泰科技有限公司

p1Src=//y2.yzimgs.com/uploads/343135/2020615-153643762.png&p2Src=//y3.yzimgs.com/uploads/343135/2019613-11146508.png?watermark/2/text/d3d3LnN6LWRsdC5jb20=/font/5a6L5L2T/fontsize/650/fill/I0E3QTlBOA==/gravity/Center&p3Src=//y2.yzimgs.com/uploads/343135/2019613-1115236.png?watermark/2/text/d3d3LnN6LWRsdC5jb20=/font/5a6L5L2T/fontsize/650/fill/I0E3QTlBOA==/gravity/Center