去百度文库，查看完整内容> 内容来自用户:11老饕 钢球标准规格钢球直径英寸390983/32390905/323915713/647/3215/643908617/649/323921811/320.50.680.811.21.31.451.58751.7522.38122.533.1753.53.968844.76555.15945.55625.9531600006.356.56.74697.14387.937588.58.73129千个钢球重量钢球数量公斤/kg0.000510.001280.002090.004080.007050.008930.01240.0160.02180.03260.0550.06370.110.1310.1750.2550.2610.4410.510.560.6990.860.8811.041.1191.251.492.042.092.52.712.97毫米mm公斤/kg196078078125047847024510014184011198080645623504587130700181821569890917634571739223831226819611786143111631136962894800671490478400369337钢球直径英寸3914913/323927629/6415/3231/643908417/323934119/32千个钢球重量钢球数量公斤/kg3.524.084.485.425.66.226.226.887.047.68.351011.1811.914毫米mm9.5251010.31881111.112511.511.509411.90621212.303112.713.49381414.287515.0812公斤/kg284245223185179161161145142132120100898471.43921021/323940223/323914525/3213/1627/323927129/3215/1631/32115.8751616.66881717.462518.25621919.0519.843820.63752121.431322.2252323.018823.81252424.6063252
钢球规格表
