13.5万KW汽轮机低压动叶片(135MW steam turbine LP moving blade)
雪佛兰H型连杆(Chevy H-beam rod)
丰田H型连杆(Toyota H-beam rod)
奥迪I型连杆(Audi I-beam rod)
雪佛兰350锻造曲轴(Chevy 350 forged crankshaft)