英语翻译以下句子翻译成英文：1）制造厂正在处理这个问题,暂无答复.2）焊接法兰与封头环缝、封头与接管角焊缝.3）换热管与

1）制造厂正在处理这个问题,暂无答复。The manufacturing factory is handling with this matter,no response so far。2）焊接法兰与封头环缝、封头与接管角焊缝。Welding of flange and head circular seams,seal head and joint pipe fillet welding seam。3）换热管与管板角焊缝有1处渗漏,补焊后再次检查,无渗漏,合格One leakage ponit was found between heat exchange tube and tube plate fillet welding seam,re-inspect after patch welding and accepted。