Carry out Resource-saving Activities and Contribute to Accelerating the Construction of Saving Society--Speech at Videophone Conference on Carrying out Resource-saving Activities in China Railways(Abstract)

 
  • 大力开展资源节约活动为加快建设节约型社会做出积极贡献--在全路开展资源节约活动电视电话会议上的讲话(摘要)
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