主要型号:
B4/6-40-23 B2.8/2.8-118-66
B4/4.5-40-33 B2/2-118-105
B3.5/3.5-40-33 B1.6/1.6-118-105
B2.8/2.8-40-33 B1.2/1.2-118-105
B4.5/5-60-33 B1.6/1.2-132-60
B4/4-60-33 B2/2-138-92
B3.5/3.5-60-52 B1.6/1.6-138-125
B2.8/3-60-52 B1.2/1.2-138-125
B2/2-60-52 B1.6/1.6-158-158
B3/3-71-57 B1.2/1.2-158-158
B3.5/3.5-80-72 B0.9/0.9-158-158
B2.8/2.8-80-72 B2/2-200-125
B2/2-80-72 B1.6/1.6-200-125
B1.6/1.6-80-72 B1.6/1.6-200-158
B2.8/3-100-92 B1.6/2.2-200-172
B2/2-100-92 B1.2/1.2-200-200
B1.6/1.6-100-92 B1.6/1.6-238-80
B1.2/1.2-100-92 B1.6/1.6-238-158