GB/T 39757-2021

Building construction machinery and equipment—Code of practice for the safe use of concrete pumps and mobile concrete pumps with placing boom

STANDARD published on 9.3.2021

English, Chinese -
electronic design (pdf) (406.80 USD)

English, Chinese -

Print design (406.80 USD)

The information about the standard:

Designation standards: GB/T 39757-2021
Publication date standards: 9.3.2021
Country: Chinese technical standard
Category: Technical standards GB