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 【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(chēng)(min)外徑d2公稱(chēng)(max)厚度h質(zhì)量m≈/(kg/1000件)公稱(chēng)max33.490.81.00.34244.51211.20.763續(xù)表規(guī)格(螺紋大徑d)內(nèi)徑d1公稱(chēng)(min)外徑d2公稱(chēng)(max)厚度h質(zhì)量m≈/(kg/1000件)公稱(chēng)max55.51511.21.2066.6181 (共 472 字) [閱讀本文] >>