渗透率/气孔率计 "GURLEY" 4190N + 4320 深圳市智检系统有限公司

p1Src=//y3.yzimgs.com/uploads/195141/2022428-205215208.jpg?watermark/2/text/5rex5Zyz5biC5pm65qOA57O757uf5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/500/fill/I0E3QTlBOA==/gravity/SouthEast