“steel pipeline-up and weld”的概念、定义、翻译、参考文献-科学参考

单词	steel pipeline-up and weld
释义	steel pipeline-up and weld Encyclopedia 工学【管道施工】释 steel pipeline-up and weld钢管组装焊接对待焊管口进行清理、坡口检查及修整、组对并按规定焊接方法完成焊接的整个过程，是管道施工的一道工序。
随便看	enoxaparine ENPA ENPC enquete enquicohesive temperature enquiries with chidren witnesses enquiry purchase enregister enregistor enregistreur des vitesses enriched category enriched hydrocarbon flooding enriched medium enriched oxygen air acetylene flame enriched oxygen air-acetylene flame enriched plant residue treatment technology enriched rice enriched superphosphate enriched target enriched uranium enriched uranium (EU) enricher enriching the blood and moistening dryness enrichment enrichment cultivation

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