GB/T 21457-2008
Cranes and related equipment.Accuracy requirements for measuring parameters during testing (English Version)

Standard No.

GB/T 21457-2008

Language

Chinese, Available in English version

Release Date

2008

Published By

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

Latest

GB/T 21457-2008

Scope

This standard specifies the principle requirements for instruments and measuring devices for test load, distance, time and other relevant parameters when testing cranes and related equipment, and gives recommended limit values for the relative error of measurement during the test.

GB/T 21457-2008 history

• 2008 GB/T 21457-2008 Cranes and related equipment.Accuracy requirements for measuring parameters during testing