welding conection

• 焊接接头

welding conection的用法和样例：

例句

1. The early losing effectiveness causes of the superheater pipe welding joint were investigated and analysed.
   针对某电厂异种钢焊接接头高温早期失效的过热器管件进行了调查研究和失效分析。
2. In order to fulfill requirements of welding quality,welding joints groove patterns and processing precision must be ensured.
   为满足焊接质量的要求就必须保证焊接接头坡口型式和加工精度。