oil-less bearing

创意社区 - Powered by Discuz! Board ... 低碳钢 low carbon steel 免油轴承 oil-less bearing 冷加工；冷作工 cold working ...

机械英... ... oil-impregnated treatment 浸油处理 oil-less bearing 无油轴承，自润滑轴承 oil-poor circuit breaker 贫油断路器 ...

...科技股份有限公司共同在台湾投资设立，专门从事自润无给油轴承(oil-less bearing)的制造公司。