
Sponge titanium, titanium and titanium alloys--Determination of manganese content--Potassium periodate spectrophotometric method
NORMA vydaná dňa 1.1.2017
Designation standards: GB/T 4698.20-2017
Note: NEPLATNÁ
Publication date standards: 1.1.2017
Country: Chinese technical standard
Kategória: Technické normy GB