[机]
both gooseneck swivel
... 双鹅颈管 both gooseneck swivel 双颚抓斗 cham shell grab 双分度 double division ...
基于8个网页-相关网页
[机]
double swivel goose neck
... double suction 双吸 double swivel goose neck 双鹅颈管 double tapered roller 双锥面旋轮 ...
基于8个网页-相关网页
-
double swivel goose neck
both gooseneck swivel
·2,447,543篇论文数据，部分数据来源于NoteExpress