| 1. | Rubber and plastics hoses - subambient temperature flexibility tests 橡胶塑料软管低温曲挠试验 |
| 2. | Rubber and plastics hoses - sub - ambient temperature flexibility tests 橡胶和塑料软管.低于室温的柔性试验 |
| 3. | Rubber and plastics hoses - sub - ambiant temperature flexibility tests 橡胶和塑料软管.亚环境温度挠性试验 |
| 4. | Agricultural drainage . corrugated unplasticized pvc pipes . flexibility test 农田排水.未增塑聚氯乙烯圆管.挠性试验 |
| 5. | Testing methods for rubber and plastics hoses - part 4 : sub - ambient temperature flexibility tests 橡胶和塑料软管的测试方法.第4部分:低于室温的弯曲试验 |
| 6. | Rubber and plastics hoses - sub - ambient temperature flexibility tests iso 4672 : 1997 ; german version en iso 4672 : 1999 橡胶和塑料软管.低于室温的柔性试验 |