Sansi Yongheng Technical Consultant Mechanical Metrology Engineer

Served at Shanghai Institute of Metrology and Testing Technology from 1977 to 2010

1. Verification regulation for rubber and plastic tensile testing machines (JJG599-1989) - Development

2. Revision of Verification Regulations for Torsion Testing Machines (JJG269-2006)

3. Revision of Verification Regulations for Non metallic Tensile, Pressure, and Universal Testing Machines (JJG276-2009)

4. Revision of Verification Regulations for High Temperature Creep and Endurance Strength Testing Machines (JJG276-2009)

5. Development of Evaluation Outline for Torsion Test Machine Models (JJF1299-2011)

6. Development of Evaluation Outline for High Temperature Creep and Endurance Strength Test Model (JJF1298-2011)

7. Revision of Verification Regulations for Rotating Pure Bending Fatigue Testing Machine (JJG652-2012)

Participate in the revision of national technical specifications:

1. Verification Regulations for Force Standard Machines (JJG144-2007) - Ranking 8th;

2. The Verification Regulations for Pendulum Impact Testing Machines (JJG145-2007) rank 11th;

3. Verification Regulations for Electronic Universal Testing Machines (JJG475-2008) - Ranking 4th;