The construction of high school elite Mu class platform, brings together high-quality development, research curriculum resources, rich experience in secondary school students.
建设高中名校慕课平台，汇聚优质拓展型、研究型课程资源，丰富中学生学习经历。
Advanced construction features of this high pressure drop Angle globe valve provide quality and long service life, Class 800 ANSI.
这种高压降角截止阀功能提供先进的施工质量和使用寿命长，800类的ANSI。
The key in quality curriculum construction is the training of a first-class faculty team.
精品课程建设的关键是一流教师队伍的培养。
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