jackstay

常见例句

Analysis of Cracks on a Main Jackstay
某主减撑杆裂纹分析
Installation of Automatic Fault Testing Set for Jackstay of Huge Scale of Cable Machine
大型缆机支索器故障自动检测装置的安装
awning jackstay
天幕边索
steering jackstay
操舵索
a hanger shaft is arranged between a travel wheel of the jackstay machine and a supporting wheel system so as to lead the travel wheel to be hinged with the supporting wheel system.
支索器走行轮和支轮系统间增设吊轴，使走行轮和支轮系统变为铰接。