铸件尺寸公差和机械加工余量
Dimensional tolerances and machining allowances of castings
2004-09-01
GB/T 6414-2017
铸件 尺寸公差、几何公差与机械加工余量
Castings—Dimensional tolerances and geometrical tolerances and machining allowances
2017-12-29
GOST R 53464-2009
Отливки из металлов и сплавов. Допуски размеров, массы и припуски на механическую обработку
金属和合金铸件 尺寸和质量公差和加工余量
DIN 1688-4
Light metal alloy raw castings; pressure die castings; general tolerances, machining allowances
轻金属合金铸件；压铸件；一般公差、加工余量
1986-08-01
DIN 1687-4
Heavy metal alloy raw castings; pressure die castings; general tolerances, machining allowances
重金属合金铸件；压铸件；一般公差、加工余量
1986-08-01
DIN 1688-3
Light metal alloy raw castings; gravity die castings; general tolerances, machining allowances
轻金属合金铸件；重力压铸；一般公差、加工余量
1980-10-01
DIN 1687-3
Rough castings of heavy metal alloys; gravity die castings, general tolerances, machining allowances
重金属合金粗铸件；重力压铸件.一般公差.加工余量
1980-10-01
DIN 1688-1
Rough castings of light metal alloys produced by sand casting - General tolerances and machining allowances (For replacement purposes only)
轻金属合金粗铸件.砂模.一般公差和加工余量；不适合新设计
1998-08-01
DIN 1687-1
Rough castings of heavy metal alloys produced by sand casting - General tolerances and machining allowances (For replacement purposes only)
重金属合金粗铸件.砂模.一般公差和加工余量；不适合新设计