external blow meaning in English
外部受伤
Examples
- Thermoplastics pipes - determination of resistance to external blows - round - the - clock method
热塑性塑料管材耐外冲击性能试验方法时针旋转法 - Plastics piping systems . thermoplastics valves . test method for the integrity of a valve after an external blow
塑料管道系统.热塑性塑料阀门.外部冲击后阀门完好性的试验方法 - Plastics piping systems - thermoplastics valves - test method for the integrity of a valve after an external blow
塑料管道系统.热塑性阀门.经过外部冲击后阀门的完整性试验方法 - Plastics piping and ducting systems . thermoplastics pipes . determination of resistance to external blows by the staircase method
塑料管和防护管系统.热塑管.用梯级法测定抗外冲击应力的能力 - Plastics piping and ducting systems - thermoplastics pipes - determination of resistance to external blows by the staircase method
塑料管和导管系统.热塑性塑料管.用梯级法测定抗外部冲击性能