GB/T 42515-2023
Metallic powders—Determination of acid-insoluble content in iron, copper, tin and bronze powders
HG/T 3534-2011
T/HNNMIA 49-2023
JB/T 10696.4-2007
Test methods for determining mechanical,physical and chemical properties of electric cables and wires-Part 4:Test for copper naphthenate content of protective coverings
T/NAIA 098-2021
T/NAIA 0120-2022
T/NAIA 0298-2024
ASTM E194-20(2024)
Standard Test Method for Acid-Insoluble Content of Copper and Iron Powders
KS D ISO 4741-2002(2022)
Copper and copper alloys-Determination of phosphorus content-Molybdovanadate spectrometric method
GB/T 2951.24-1994
Test method for determining mechanical and physical properties of electric cables and wires--Testfor copper naphthenate content of protective coverings
DZ/T 0393.4-2021
KS D ISO 4496-2023
Metallic powders — Determination of acid-insoluble content in iron, copper, tin and bronze powders
GB/T 23196-2008
Determination of ferulic acid content in propolis - HPLC-UV method
ISO 4496:2017
Metallic powders — Determination of acid-insoluble content in iron, copper, tin and bronze powders
DZ/T 0397-2022
YS/T 1569.6-2022
KS D ISO 4496-2003(2018)
Metallic powders-Determination of acid-insoluble content in iron, copper,tin and bronze powders
BS EN ISO 4496:2017
Metallic powders. Determination of acid-insoluble content in iron, copper, tin and bronze powders
DZ/T 0453.2-2023
QJ 913.3-1985