查询词典 raceway

Truing unit's profile bar of 3RG600C inner ring raceway grinding machine was increased in order to im- prove the quality of bearing for speeded passenger car .

为提高提速铁路客车轴承质量，改进3RG600C 砂轮修整器的仿形棒，由原来固定式，改装成可调式，保证对称凸值的工艺要求，从而提高了产品质量，降低产品返工率和废品率，使其合格率为100%，满足轴承用户的需要。

3 If the wiring of an appliance is so located that it may be in proximity to combustible material or may be subjected to mechanical injury, it shall be armored cable or in rigid metal conduit, electrical metallic tubing, metal raceway, or shall otherwise be protected.

12.2.3若内部的电线邻近可燃材料或者可受机械外力的破坏，则导线应是装甲电缆，刚性导管，电气金属管，金属沟，否则应加以保护。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。