| 1. | Metal valves for use in marine flanged pipe systems - face - to - face and centre - to - face dimensions
船用法兰连接金属阀门的结构长度 |
| 2. | Industrial valves - face - to - face and centre - to - face dimensions of metal valves for use in flanged pipe systems - pn - designated valves
工业用阀.法兰管系统使用的金属阀的面至面和中心至面的尺寸. pn设计阀 |
| 3. | Industrial valves - face - to - face and centre - to - face dimensions of metal valves for use in flanged pipe systems - class - designated valves
工业用阀.法兰管系统使用的金属阀.面至面和中心至面的尺寸.分类设计阀 |
| 4. | Industrial valves - face - to - face and centre - to - face dimensions of metal valves for use in flanged pipe systems - part 1 : pn - designated valves ; german version en 558 - 1 : 1995
工业阀门.带法兰管道中的金属阀门面-面尺寸和面-中心 |
| 5. | Industrial valves - face - to - face and centre - to - face dimensions of metal valves for use in flanged pipe systems - part 2 : class - designated valves ; german version en 558 - 2 : 1995
工业阀门.带法兰管道中的金属阀门面-面尺寸和面-中心 |
| 6. | Industrial valves . face - to - face and centre - to - face dimensions of metal valves for use in flanged pipe systems . part 2 : class - designated valves
工业阀门.法兰管道系统用的金属阀的面与面和中心与面的尺寸.第2部分:按级别标识的配件 |
| 7. | Nibco inc . warrants each nibco pressure rated metal valve to be free from defects in materials and workmanship under normal use and service for a period the lesser of one ( 1 ) year from the date put in service , or two ( 2 ) years from the date of purchase
美国尼伯科有限公司保证每一件美国尼伯科额定压力金属阀门都是有没有缺陷、没有瑕疵的原材料和加工工艺制造而成，在正常使用情况下，产品质量保证期为从投入使用起一年内，或从购买之日起两年内。 |
