A.15.7L/s B.16.7L/s C.17.7L/s D.18.7L/s
A.(65±2)℃ B.(55±2)℃ C.(70±2)℃ D.(75±2)℃
A.報廢 B.采用焊補(bǔ)法修復(fù) C.采用膠補(bǔ)法修復(fù) D.采用焊補(bǔ)法或膠補(bǔ)法修復(fù)