USHIO牛尾，UV紫外线灯管 UVL7000H4N 高压汞灯 UVL7000H4N 重庆内藤机械设备有限公司

p1Src=//y2.yzimgs.com/uploads/516646/201771-111622472.jpg?watermark/2/text/5Lqs6YO9546J5bSO55S15a2Q5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/300/fill/I0E3QTlBOA==/gravity/SouthEast