... pipe coupling 管接头; 管子接头; 偶联管; 联管节 pipe covering 管外保护层 pipe cross 四通 ...
基于106个网页-相关网页
... 墙面覆盖层 wall cladding 管道覆盖层 pipe covering 原地覆盖层序 autochthonous cover sequence ...
基于84个网页-相关网页
pipe-cleaning and covering machine operator 管道清洗和覆盖机器操作员
·2,447,543篇论文数据，部分数据来源于NoteExpress
Environment Agency Wales says the fish passed through the mesh covering an inlet pipe while the lake was being emptied for a safety inspection.
BBC: Dead fish
But investigators found that due to their small size, the perch and roach passed through the mesh covering an inlet pipe while the lake was being emptied, and died as a result.
应用推荐
模块上移
模块下移
不移动