... 横向挡组成lateral guard assembly 空气弹簧装置air spring device 高度调整阀leveling valve ...
基于4个网页-相关网页
·2,447,543篇论文数据，部分数据来源于NoteExpress
The extrusion device thereof is the combined device of the spring and the air bag, and has uniform extrusion force as well as safe and reliable use.
它的挤压装置为弹簧与气袋的 组合装置，挤压力均匀，使用安全可靠。
youdao
应用推荐
模块上移
模块下移
不移动