air hole造句

1、The air hole of the oil box's top can not jam by the sundries or dirty thing.
油箱顶部加油口盖有一空气呼吸孔不能被杂件堵塞。

2、This welded seam is found an obvious air hole and an unqualified undercut with macroscopic check.
这个焊口以宏观检查发现明显的气孔和超长的咬边。

3、Some materials and the surface of construction work suffer air hole easily.
在质量通病防治过程中，有些材料和工程某些部位容易出现空鼓。

4、Air hole structure incorporating our airy effect.
泡棉透气结构具有通爽作用。

air hole翻译