The structural design of auxiliaryframe and outrigger is revised and improved according to calculation results.
并根据计算结果对副车架和支腿结构的设计进行了修正和改进。
2
The door trims are directly formed on the main frame and the auxiliaryframe instead of being fabricated separately, thereby saving the cost and facilitating the installation.
贴脸线直接做在主、辅套上，不再有单独的贴脸线 ，既节约成本又便于安装。
3
Today Mrs. K. is able to walk 300 meters with the help of a rollator walker (or walking frame), but due to her severe posture control deficit she still needs the support of an auxiliary person.