管材管件之耐外压强度,耐水压强度,耐冲击强度等均甚优良用英语怎么翻译呢

管材 Pipe Materials 管件pipe unit 耐外压强度strength of resistance to crushing 耐水压强度strength of resistance to water pressure 耐冲击强度strength of resistance to impacting These pipe materials & units have fine strength of resistances to crushing, water pressure, and impacting