[国外标准] AS 1100.401-1984 Technical drawing Part 401 Engineering survey
[国外标准] AS 1100.201-1992 Technical drawing Part 201 Mechanical engineering drwing
[国外标准] AS 1100.201-1984 Technical drawing Part 201 Mechanical engineering drwing
[国外标准] AS 1100.101-1992 Technical drawing Part 101 General principles
[国外标准] BS 308-3-1990 Engineering drawing practice. Recommendations for geometrical tolerancing
[国外标准] BS 308-2-1985 Engineering drawing practice. Recommendations for dimensioning and tolerancing of size
[国外标准] JIS B3402-2000 Drawing practices for mechanical engineering by CAD