产品参数及特点货号规格L(mm)A(mm)B(mm)C(mm)D(mm)T(mm)H(mm)S01890881274.36.516.216.737.8S0189099131.54.66.918.218.63.18.8S0189101013657.320.3203.49.3S018911111415.47.722.521.83.810.2S01891212147.55.88.224.323410.8S018913131546.18.626.825.24.111.8S018914141606.4928.726.84.612.6S018915151696.99.430.528.34.813.3S018916161797.29.932.929.8514.1S018917171907.610.334.531.85.315.2S01891818203810.73732.85.515.9S018919192158.611.239.233.95.816.8•采用优质铬钒钢•72齿棘轮•表面镀铬，镜抛处理)