| 1. | Static welded steel cylindrical tanks , serially produced for the storage of liquefied petroleum gas having a volume not greater than 13 m3 and for installation above ground - design and manufacture 地面装置用容积不超过13 m3的液化石油气储存焊接钢罐系列产品.设计和生产 |
| 2. | Static welded steel cylindrical tanks , serially produced for the storage of liquefied petroleum gas having a volume not greater than 13 m3 and for installation underground - design and manufacture 地下安装的液化石油气储气容量不大于13m的静态焊接圆柱型钢罐系列产品.设计和制造 |
| 3. | Static welded steel cylindrical tanks , serially produced for the storage of liquefied petroleum gas having a volume not greater than 13 m3 and for installation underground - design and manufacture 地下设备用和石油液化气储气容量不大于13 mup3的静止焊接系列园柱型钢罐.设计和制造 |
| 4. | Static welded cylindrical tanks , serially produced for the storage of liquefied petroleum gas having a volume not greater than 13 m3 and for installation above ground - design and manufacture 安装在地面上的储存容量不超过13m的成系列生产的液化石油气储存用固定焊接圆柱形气罐.设计与制造 |
| 5. | Static welded steel cylindrical tanks , serially produced for the storage of liquefied petroleum gas having a volume not greater than 13 m3 and for installation above ground - design and manufacture 安装在地面上的储存容量不超过13m的系列生产的液化石油气储存用固定焊接钢制圆柱形气罐.设计与制造 |