例句 /

This composite pipe has its shell constructed with metal with brackets by point welding U-shape tortoise shell network in the inner wall and stuffed with rare earth wearable materials making the pipe enjoy better anti-eroding and wear resistant capability

This composite pipe has its shell constructed with metal with brackets by point welding U-shape tortoise shell network in the inner wall and stuffed with rare earth wearable materials making the pipe enjoy better anti-eroding and wear resistant capability

本产品是以金属为壳体,管内壁点焊U型或工型龟甲网作为支架,龟甲网内填充稀土耐磨材料的复合管道,具有更好的抗耐磨、抗冲刷性能。