“pigging”的概念、定义、翻译、参考文献-科学参考

单词	pigging
释义	pigging Encyclopedia 工学管道清管释 pigging管道清管利用清管器对管道从一端向另一端清扫管腔内积水、焊渣、泥沙等有害物质及杂物的过程。
随便看	draw lots drawn ore grade drawnwork drawn work tablecloth draw on the advantages and avoid disadvantages drawplate draw textured yarn machine draw tube drawtube draw twisting Dr.Bethune DRC D. R. Cox D. R. Cox (1924—) DRE dream Dream Chaser spacecraft Dream Fu Dream Heaven Dreaming of Space Dream in Linchuan dream interpretation psychology thought Dream of Aspen Flowers Dream of Pomegranate Blossoms Dream of the Red Chamber

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