... guardian 监护人 guarding valve 防护阀 guarding 帆布滚边;渔网加强边缘 ...
基于34个网页-相关网页
astern guarding valve 倒车隔离阀 ; 倒伡护阀
·2,447,543篇论文数据，部分数据来源于NoteExpress
And a limiting retaining mechanism is arranged between the outer cover and the valve cover, which achieves multiple guarding against theft.
并且外罩和阀盖之间设置有限位止退机构，实现多重防盗。
youdao
应用推荐
模块上移
模块下移
不移动