39-01-8019规格参数
相关型号
390185-6 39018CC 39018R2B2.75 39018R2B5.5 39018R2BI5.5 39018R2BI8.25 390-18R-2BI-8.25 39018R2C2.75 390-18R-2C-2.75 39018R2C2.75S