日韩欧美亚洲国产91-日韩国产欧美精品一区二区三区-日本一区二区三区精品免费-一区二区三区中文字幕av

Symbol [wind power] pitch pinion industrialization
     Gear machinery products is an important foundation parts. Transfer gear is a major form of machine power and movement. Compared with the belt, friction, hydraulic mechanical transmission, with power range, high transmission efficiency, transmission than accurate: long life, safe and reliable, so it has become indispensable to many machinery transmission parts. Gear design and manufacturing level will directly affect the performance and quality of mechanical products. Because of its prominent position in industrial development, so that the gear is recognized as a symbol of industrialization.

Links:
TV http://www.zhongximingyuan.com/products-detail.asp?cpid=347 wind ring gear
Non-standard gear custom http://www.zhongximingyuan.com/products-detail.asp?cpid=466