交流电气传动风机(泵类、压缩机)系统经济运行通则
The general principles of economical operation for fans (pumps，compressors) system of alternating-current electric drive
标准状态
发布于：1992-06-04
实施于：1992-10-01
已废止
基本信息
内容预览
The general principles of economical operation for fans (pumps，compressors) system of alternating-current electric drive