联轴器是把相邻的两个轴端连接起来的装置.A coupling is a device for connecting the ends of adjacent shafts.主要有齿轮 、 轴 、 泵体 、 安全阀 、 轴端密封所组成.This series are mainly gear , gear pump , valve, pump body, axial end seal.敞开操纵不正护罩, 发不隐轴端动拉螺母已松不静.Open...
This article introduces the content and the process of benchmarking in enterprises.本文介绍了标杆管理的内容及标杆管理在企业中应用的具体过程.Benchmarking the Chinese Corporate Law Department Against Law Departments of Foreign Multinationals.中国跨国企业法务...