针型节流阀 L21W
永嘉县英科泵阀有限公司
首页
>>>
产品目录
>>>
仪表阀/针形阀
>>>
外螺纹针型阀
p1Src=//y1.yzimgs.com/uploads/176679/20181112-13373371.jpg?watermark/2/text/5rC45ZiJ5Y6_6Iux56eR5rO16ZiA5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/700/fill/I0E3QTlBOA==/gravity/SouthEast"