material grade

material grade, Total:7 items.

The international standard classification for "material grade" includes: Technical drawings in general .

The Chinese standard classification for "material grade" includes: .

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Professional Standard - Chemical Industry

• HG 20519.38-1992 Piping class number and piping materials classification

Taiwan Provincial Standard of the People's Republic of China

• CNS 11331-1985 Standard Optical Waveguide Fiber Material Classes and Preferred Sizes

VN-TCVN

• TCVN 7194-2002 Thermal insulating materials.Classification

RO-ASRO

• STAS 1949-1986 CONIFEROUS SAWN TIMBEK Gradcs

Society of Automotive Engineers (SAE)

• SAE AS651C J859-2000 Numbering System for Designating Grades of Cast Ferrous Materials
• SAE J859-1992 NUMBERING SYSTEM FOR DESIGNATING GRADES OF CAST FERROUS MATERIALS
• SAE J859-1963 NUMBERING SYSTEM FOR DESIGNATING GRADES OF CAST FERROUS MATERIALS

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