Read Edit View history 詹天佑钩 zhāntiānyòugōu Janney coupler Origin Definitions Defs Strokes Stroke Words Sentences Sents 詹天佑钩 詹天佑鉤 zhāntiānyòugōu Janney coupler knuckle coupler used for connecting railway vehicles, named after the prominent Chinese railroad engineer who popularized its use in China Cross-References Synonym 詹天佑 zhāntiānyòu
詹天佑钩 詹天佑鉤 zhāntiānyòugōu Janney coupler knuckle coupler used for connecting railway vehicles, named after the prominent Chinese railroad engineer who popularized its use in China Cross-References Synonym 詹天佑 zhāntiānyòu