GB 11074.4-1989

Samarium oxide--Determination of iron content--1. 10-phonantroline spectrophotomrtric method

STANDARD published on 1.1.1989

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

The information about the standard:

Designation standards: GB 11074.4-1989
Note: WITHDRAWN
Publication date standards: 1.1.1989
Country: Chinese technical standard
Category: Technical standards GB