BS ISO 6624-1:2017规定了铸铁制拱顶石环的基本尺寸特征 T、 TB、TBA、TM、K、KB、KBA和KM，直径从70毫米到200毫米，用于 往复式内燃机。交叉引用:ISO 6621-4:2015 ED3 ISO 6626-1ISO 6621-2:2003（R10）Ed 2ISO 6623:2013 Ed 3ISO 6622-1:2003（R10）Ed 2ISO 6621-5:2013 Ed 3ISO 6627:2011 Ed 2ISO 6625:1986ISO 6622-2:2013 Ed 2ISO 6621-3:2000 Ed 2ISO 1101:2017ISO 6621-1:2007 Ed 2ISO 6626-3:2008 Ed 1ISO 6626-2:2013 Ed2购买本文件时提供的所有当前修订版均包含在购买本文件中。

BS ISO 6624-1:2017 specifies the essential dimensional features of keystone rings made of cast iron, types T, TB, TBA, TM, K, KB, KBA and KM, having diameters from 70 mm up to and including 200 mm, used in reciprocating internal combustion piston engines.Cross References:ISO 6621-4:2015 ED3 ISO 6626-1ISO 6621-2:2003 (R10) Ed 2ISO 6623:2013 ED3ISO 6622-1:2003(R10) Ed 2ISO 6621-5:2013 ED3ISO 6627:2011 Ed 2ISO 6625:1986ISO 6622-2:2013 ED2ISO 6621-3:2000 Ed 2ISO 1101:2017ISO 6621-1:2007 Ed 2ISO 6626-3:2008 Ed 1ISO 6626-2:2013 ED2All current amendments available at time of purchase are included with the purchase of this document.