GBT4656

GBT4656, Total:2 items.

The international standard classification for "GBT4656" includes: Metal structures , Technical drawings in general .

The Chinese standard classification for "GBT4656" includes: Metal components and accessories , Basic standards and general methods .

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

• GB/T 4656-1984 Representation of structural metal work
• GB/T 4656-2008 Technical drawings—Simplified representation of bars and profile sections

Others: gbt,iso4656,hg/t4656,gb4656,GB/T 4656-2008,iso4656,hg/t 4656-2014,hg/t+4656,qb/t 4656-2014,gbt gbt,qb/t+4656,GB/T4656-2008,4656,iso+4656,bs4656,GBT4656,GB/T 4656-1984,GB/T 4656-2008