Cast grey and ductile iron non-pressure pipes and fittings
灰铸铁和球墨铸铁非压力管道和配件
1994-06-14
DIN/TS 8204
Founding - Radiographic testing - Reference images for spheroidal graphite cast irons and grey cast irons; Text in English
铸造.射线照相检验.球墨铸铁和灰铸铁的参考图像;英文文本
2020-04-01
YC/T 10.4-2018
烟草机械 通用技术条件 第4部分:灰铸铁件
Tobacco machinery—General requirements—Part 4:Grey iron castings
2018-04-03
DIN 1686-1
Rough castings of grey cast iron - General tolerances and machining allowances (For replacement purposes only)
灰铸铁粗铸件.一般公差和加工余量;不适合新设计