法兰硬碰硬旋球阀 GWDXF3204H-16C 球阀/浙江阿斯塔阀门科技有限公司

p1Src=//y1.yzimgs.com/uploads/193144/2021816-81456724.png?watermark/2/text/55CD6ZiAL-a1meaxn-mYv-aWr-WhlOmYgOmXqOenkeaKgOaciemZkOWFrOWPuA==/font/5a6L5L2T/fontsize/700/fill/I0E3QTlBOA==/gravity/SouthEast