r
r
rrrr
| r r 淬硬层深度(mm) r r | rr r 1.0 r r | rr r 1.5 r r | rr r 2.0 r r | rr r 3.0 r r | rr r 4.0 r r | rr r 6.0 r r | rr r 10.0 r r | r
| r r **高频率(Hz) r r | rr r 250000 r r | rr r 100000 r r | rr r 60000 r r | rr r 30000 r r | rr r 15000 r r | rr r 8000 r r | rr r 2500 r r | r
| r r **低频率(Hz) r r | rr r 15000 r r | rr r 7000 r r | rr r 4000 r r | rr r 1500 r r | rr r 1000 r r | rr r 500 r r | rr r 150 r r | r
| r r **频率(Hz) r r | rr r 60000 r r | rr r 25000 r r | rr r 15000 r r | rr r 7000 r r | rr r 4000 r r | rr r 1500 r r | rr r 500 r r | r
