GB/T 19143-2017

Analytical method of element for carbon,hydrogen,oxygen and nitrogen in rock organics

STANDARD published on 12.5.2017

English, Chinese -
electronic design (pdf) (190.80 USD)

The information about the standard:

Designation standards: GB/T 19143-2017
Publication date standards: 12.5.2017
Country: Chinese technical standard
Category: Technical standards GB