scupper valve
... Scupper holes 自动排水孔 SCUP Scupper 排水孔 scupper valve 排水阀 ; 排水孔闸阀 ; 排水口阀门 ...
基于52个网页-相关网页
·2,447,543篇论文数据，部分数据来源于NoteExpress
要确保阀门排泄的水直接排放到一个畅通的排水口，并保证不会冻结。
Make sure the discharge of this valve is directed to an open drain and protected from freezing.
youdao
应用推荐
模块上移
模块下移
不移动