DB31/ 639-2012
Electric tire-type container gantry cranes-overhead trolley type energy consumption index standard limit and calculation method (English Version)

Standard No.

DB31/ 639-2012

Language

Chinese, Available in English version

Release Date

2012

Published By

Shanghai Provincial Standard of the People's Republic of China

Latest

DB31/ 639-2012

DB31/ 639-2012 history

• 2012 DB31/ 639-2012 Electric tire-type container gantry cranes-overhead trolley type energy consumption index standard limit and calculation method