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时间:2020-08-04
《GB∕T 38987-2020 硬质合金螺旋孔棒材.pdf》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
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7、åíî&/æh6,%GGB/T1800.2íîûú,ABæ*+(mm),Ç,-.2Bgå<1$/(°)%Ø30B40C45DC:ÍÎ$0á.åä1"Y234。4DEFG4.1:;HIJ4.1.130°ç(5##Ø¡ÔÕïá2。2犌犅/犜38987—2020<2ABæ*+#Øûú犇ú犱"ñ犜犓ñ犘B3.3×20.4×1.7×330B3.30.41.716.323.0h6×20.4×1.7×330B3.0B4.3×20.6×2.2×330
8、B4.30.62.221.774.0h6×20.6×2.2×330B4.0B5.3×20.7×2.6×330B5.30.72.627.215.0h6×20.7×2.6×330B5.0B6.3×20.7×2.6×330B6.30.72.632.656.0h6×20.7×2.6×330B6.0B7.3×21.0×3.7×330B7.31.03.738.097.0h6×21.0×3.7×330B7.0B8.3×21.0×4.0×330B8.31.04.043.538.0h6×21.0×4.0×330B8.0B9.3×21.4
9、×4.8×330B9.31.44.848.979.
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