GB/T 25695-2010

Building construction machinery and equipment - Borehole construction general regulations for rotary rig

STANDARD published on 23.12.2010

English, Chinese -
electronic design (pdf) (117.60 USD)

The information about the standard:

Designation standards: GB/T 25695-2010
Publication date standards: 23.12.2010
Country: Chinese technical standard
Category: Technical standards GB