GBT131-1993

GBT131-1993, Total:4 items.

The international standard classification for "GBT131-1993" includes: Technical drawings in general , Properties of surfaces .

The Chinese standard classification for "GBT131-1993" includes: Basic standards and general methods .

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

• GB/T 131-2006 Geometrical Product Specifications (GPS) - Indication of surface texture in technical Product documentation
• GB/T 131-1993 Mechanical drawings-Surface roughness symbols and methods of indicating

Professional Standard - Traffic

• JT/T 131-1993 Hydraulic check-out stand of connecting rod

AASHTO - American Association of State Highway and Transportation Officials

• T 131-1993 Standard Specification for Time Setting of Hydraulic Cement by Vicat Needle (Eighteenth Edition; ASTM C 191-92)

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