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起重机专业基础
起重机基础知识讲义
We will conti nue to im prove the company's inter nal contr ol system, and steady impr ovement in ability to ma nage and control, optimize business pr ocesses, t o ensure smooth processe s, responsibilities i n pla ce; to furt her strengt hen i nternal contr ols, play a control post i nde pendent oversight rol e of evaluation com plying wit h third-party responsi bility; to a ctively make use of i
