焊接缺陷英文翻译

Ship welding defects and the quality inspection

焊缝未焊透或焊穿及焊漏英文翻译：Incomplete penetration depth of weld, or burn through or weld leakage.重点词汇释义：Incomplete penetration：未焊透，未钎透depth of weld：焊接深度burn through：焊穿weld：焊接; 使紧密结合; 焊接点; 黄色植物染料leakage：泄露; 漏，漏出; 漏损率，漏损量; 渗漏物，漏出量

weld projection:焊接投影tube projection:管投影

电弧保护 管保护 还是保护管