316SS(1.4401)Weldolets安装件带PVDF嵌件 CR4W060 深圳市德隆泰科技有限公司--仪表部

p1Src=//y1.yzimgs.com/uploads/814/202042-165926300.jpg?watermark/2/text/5rex5Zyz5biC5b636ZqG5rOw56eR5oqA5pyJ6ZmQ5YWs5Y-4LS3ku6rooajpg6g=/font/5a6L5L2T/fontsize/650/fill/I0E3QTlBOA==/gravity/SouthEast