Ra/μmh/mm1.6≤33.2>3~66.3>6【規(guī)格和質(zhì)量】(1)優(yōu)選尺寸(單位:mm)規(guī)格(螺紋大徑)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max55.31011.10.44366.4121.61.81.0288.4161.61.81.831010.52022.23.571213242.52.76.2716173033.311.3020213733.317.1624254444.33 (共 519 字) [閱讀本文] >>