“MAKER: JIANGSU YUANWANG INSTRUMENT CO., LTD
TYPE/MODEL: ULB-3G/R-1170-C” GASKET FOR GLASS (MATERIAL:(GRAPHITE JIANGSU YUANWANG INSTRUMENT.ULB-3G.GAUGE3
“MAKER: JIANGSU YUANWANG INSTRUMENT CO., LTD
TYPE/MODEL: ULB-3G/R-1170-C” GASKET FOR GLASS (MATERIAL: NON ASBES JIANGSU YUANWANG INSTRUMENT.ULB-3G.GAUGE2
“MAKER: JIANGSU YUANWANG INSTRUMENT CO., LTD
TYPE/MODEL: ULB-3G/R-1170-C” REFLECTIVE GLASS MATERIAL: (BOROSILICATE GLASS) JIANGSU YUANWANG INSTRUMENT.ULB-3G.GAUGE1