GB/T 33931-2017

Mine hoists—Head sheave and guide pulley—Requirements for repair process

STANDARD published on 12.7.2017

English, Chinese -
electronic design (pdf) (238.80 USD)

The information about the standard:

Designation standards: GB/T 33931-2017
Publication date standards: 12.7.2017
Country: Chinese technical standard
Category: Technical standards GB