双管供风
基于1个网页-相关网页
dual pipe air supply
双管送风
以上为机器翻译结果，长、整句建议使用 人工翻译 。
Dual pipe air supply systems were also added in DF 11 locomotives as a main speed up locomotive, and the relevant renewal of this type at depots were conducted.
东风11型机车作为提速的主型机车也加装了双管供风系统，并对在段的该型机车进行了相应的改造。
youdao
应用推荐
模块上移
模块下移
不移动