| 执入标准administer standard |
| < 制造与验收技术条件按日本火力发电用阀门标准e101和jb/t3595-93的规定； |
| < 结构长度按e101的规定或按用户提供尺寸 |
| < 焊接坡口接电力工业管理标准78dg的规定或按用户提供尺寸。 |
| < the manufalture and aueptanle specigication shan be based on the japanese standard e101 applied for the thermal powerand jb/t3595-93 |
| < the length shall bein line with e101 or by user’s speeification. |
| < welding groove shan be in auordanle with power industrh spe-cification 78dg or hg user’ specification |
| < the size in inclose is old production’s size |