轴承青铜 bearing bronze ; journal bronze ; bearing g bronze ; Johnson's bronze

轴颈轴承青铜 journal bronze

道森轴承青铜 Dawson's bronze

塑性高铅轴承青铜 plastic bronze

卢门锌基轴承青铜 Lumen bronze

哈林顿耐摩轴承青铜 Harrington bronze

沃尔坎含硅轴承青铜 Vulcan bronze

萨默特轴承青铜 sumet bronze

约翰逊轴承青铜 Johnson'sbronze

青铜轴承 bronze bearing