blowholes

Effect of rare earth elements on the formation of gas Blowholes in cast aluminum alloy

稀土对铸铝合金中气孔形成的影响

The Effect of Coating on Blowholes in Centrifugal Cast Alloy Steel Pipe

涂料对离心铸造合金钢管气孔的影响

But tell me, isn't that the noise cetaceans make when they spurt water from their blowholes?

不过，请您告诉我，这声音是不是那鲸鱼类动物鼻孔吐水时所发出来的声音呢？

Analysis of Primary Factors of Subsurface Blowholes in Nodular Cast Iron and its Prevention

球铁件形成皮下气孔的因素分析及其防止措施

Blowholes in the Steel Casting Produced in Lime Sand Mold

关于石灰石砂铸钢件的气孔

Slag, blowholes, and paint on unfused regions were observed at the welded junctions.

在焊接处看到了夹渣, 气孔及未熔透区的油漆.

These blowholes have a negative effect on the insulation and flow properties of the foam.

这些空洞对泡沫的导热及流动性能会产生负面的影响.

the results show that all of the nuggets without medium appear blowholes and lack of fusion, while those with medium appear well.

结果表明，未加入大电阻介质的点焊熔核均出现气孔和未熔合缺陷；