Title: Wei chai fa dong ji jie gou yu gu zhang zhen duan xiang jie
Description: Ben shu jie shao le WD615 xi lie chai you ji de zhu yao jie gou, Chan shu le WD615 xi lie chai you ji de fen jie, Jian yan, Zhuang pei, Zheng que shi yong yu wei hu bao yang de fang fa ji zhu yao cao zuo bu zhou he ji shu yao qiu, Fen xi le WD615 xi lie chai you ji chang jian gu zhang de zhen duan cheng xu yu pai chu fang fa.
Subjects: Qi che, Chai you ji, Gou zao, Gu zhang zhen duan