chen sheng wang wen lin (5 Ergebnisse)

paperback. Zustand: New. Language:Chinese.Paperback. Pub Date: 2020-08-01 Pages: 96 Publisher: China Electric Power Press Society This book surrounds the new technologies. new requirements. new trends of transformer status detection. vibration principle and transformer body and cold device based on transformer mechanical structure. Noise mechanism. two aspects of vibration and noise. systematically explain 35kV and above transformers. including .

Soft cover. Zustand: New. Language:Chinese.Author:XIA YUAN SHENG. WANG WEN ZHEN CHEN QING LIN.Binding:Soft cover.Publisher:Party History Publishing House; 1 (May 1. 2009).

paperback. Zustand: Good. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.The cultural revolution INFORMATION Selected (II)Four Satisfaction guaranteed,or money back.

paperback. Zustand: New. Paperback. Pub Date: 2020-12-01 Pages: 312 Language: Chinese Publisher: China Electric Power Press. State Grid Zhejiang Electric Power Company Electric Power Research Institute. compiled the book Grid Equipment Status Detection and Fault Diagnosis.?Power grid equipment status detection and fault diagnosis is divided into six chapters and seventeen chapters. which are basic knowledge. optical detection. chemical detection. electrical quantity detection. mechanical quantity detection. fault dia.

paperback. Zustand: New. Paperback. Pub Date: 2020-09-01 Pages: 215 Language: Chinese Publisher: Shenyang Publishing House. Shenyang South Subtropical Agriculture Research is a collection of papers of Guangxi Southwest Institute of Subtropical Agriculture.?It mainly includes some papers on agriculture. fruit and vegetable tropical plants published by the staff of the Institute of Agricultural Sciences. which are mainly divided into the cultivation and management of macadamia nuts. the processing and breeding of tea. .