作业帮英语翻译
来源：学生作业帮助网 编辑：作业帮 时间：2024/05/05 15:49:15
英语翻译
英语翻译
英语翻译
TECHNIQUE REQUIREMENTS
1、all the welded joints should be checked by ultrasound wave;
2、the ray test should be undergone accordding to JB/T4730.2-2005II grade;
3、the deviation between axis angle and filter,flange,and barrel should be limited in 0.5 mm;
4、medium:carbon monoxide;
5、weight:about 1100kg