【規(guī)格和質(zhì)量】(1)優(yōu)選尺寸(單位:mm)規(guī)格(螺紋大徑d)內(nèi)徑d1公稱(min)外徑d2公稱(max)厚度h質(zhì)量m≈/(kg/1000件)公稱max55.51822.33.6266.62222.35.43892833.613.0010113433.619.141213.54444.643.251617.5565687.2320227267173.924268567242.2303310567367.5363912589.2695.6(2)非優(yōu)選尺 (共 360 字) [閱讀本文] >>