This standard specifies the general technical requirements for inspection, packaging, marking, transportation, storage and quality certification of steel plates and steel strips. This standard applies to the inspection, packaging, marking, transportation, storage and quality certification of steel plates and steel strips. When there are special provisions in the product standard, it shall be implemented according to the product standard.
GB/T 247-1997 history
2008GB/T 247-2008 General rule of package,mark and certification for steel plates(sheets)and strips
1997GB/T 247-1997 General rule of acceptance, package, mark and certification for steel plates (sheets) and strips