A.0.08mm200mm24h1.25~0.08mm B.1.25mm200mm8h2.5~1.25mm C.1.25mm100mm8h1.25~0.16mm D.0.08mm100mm24h1.25~0.08mm
A.30次20min500kN6mm B.25次10min400kN3mm C.25次20min400kN6mm D.30次10min500kN6mm