038PKG重量,038PKG尺寸,038PKG参数1213-K-TVH-C3图纸,1213-K-TVH-C3 采购价格1213-K-TVH-C3,1213-K-TVH-C3货期,GE50-DO-2RS型号尺寸，GE50-DO-2RS轴承价格,GE50-DO-2RS采购...