青铜

DU Self-Lubricating bushing made of triple layer composites material which consists of a steel backing,a sintered porous bronze partivles interlayer and calendared with PTFE and Pb mixture as surface layer.

SF-1无油润滑轴承/DU轴套，是以钢板为基体，中间烧结球形青铜粉，表面轧制聚四氟乙烯和铅的混合物，是卷制而成的滑动轴承。它具有摩擦系数小，耐磨、抗腐蚀性好和无油润滑的特点。

Y9 T9 W! i3 u5 ~/ G DU Self-Lubricating bushing made of triple layer composites material which consists of a steel backing,a sintered porous bronze partivles interlayer and calendared with PTFE and Pb mixture as surface layer.

轴承， 自润滑，知识5 w， B0 H3 C0 E# D；}9 T8 X SF-1无油润滑轴承，是以钢板为基体，中间烧结球形青铜粉，表面轧制聚四氟乙烯和铅的混合物，是卷制而成的滑动轴承。它具有摩擦系数小，耐磨、抗腐蚀性好和无油润滑的特点。

Some ores of copper are oxides and carbonates, and they

原。青铜：铜和锡的合金，可能是在铜和锡混合的地方

By 666 B.C. the process of casehardening was in use for the edges of iron tools, but the story that the Egyptians had some secret means of hardening copper and bronze that has since been lost is probably without foundation.

大致公元前666年。表面硬化方法用于铁工具刃口，但是埃及人的传说有部分秘密，意指铜和青铜的淬火，没有根据可能工艺已经失传了。

Duodecimos. Over the central bookcase was a bronze bust of Hippocrates, with which, according to some authorities, Dr.

过去中央书橱是青铜雅戈希波克拉底而据一些机关、海德格博士是习惯于在各个疑难案件进行磋商这种做法。

However, the volcano revealed his deceit by ejecting one of his bronze sandals.

不过，火山把他的一只青铜凉鞋喷出，揭穿了他欺世的图谋。

Contains two sintered bronze bearings and two felts or cellulose reservoirs impregnated with lubricant.

包含两个烧结青铜轴承和两个浸渍润滑油的毡或纤维储油器。

Created in 1913 to honor the memory of Danish fairy tale writer Hans Christian Andersen, the 1.5m fishtailed bronze is Denmark's most popular tourist attraction.

小美人鱼铜像始建于1913年，高1.5米，是为了纪念丹麦童话大师安徒生用青铜浇铸的，是丹麦久负盛名的旅游景点。

It was made of bronze and glistened in the rain.

纪念碑是青铜铸的，在雨中闪闪发亮。

Hefting the load once more, Saegan limped around the Great Forge toward the Bronze Kettle.

说着，他再次将货物扛上了肩，一瘸一拐地绕过大熔炉，步向前面的鱼店&青铜小罐&。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。