304不锈钢针型截止阀 TKW-21Y PN64 DN10 材质304 图片

p1Src=//y3.yzimgs.com/uploads/344609/2021418-113142.jpg?watermark/2/text/d3d3LmFuaHRrLmNvbQ==/font/5a6L5L2T/fontsize/700/fill/I0E3QTlBOA==/gravity/Center&p2Src=//y2.yzimgs.com/uploads/344609/2021418-11330938.jpg?watermark/2/text/d3d3LmFuaHRrLmNvbQ==/font/5a6L5L2T/fontsize/650/fill/I0E3QTlBOA==/gravity/Center"