DB50/T 452-2012
GB/T 42515-2023
Metallic powders—Determination of acid-insoluble content in iron, copper, tin and bronze powders
GBZ/T 300.27-2017
Determination of toxic substances in workplace air-Part 27: Dibutyltin dilaurate,trimethyltin chloride and triethyltinchloride
SN/T 4675.17-2016
GB 16199-1996
Health standard for dibutyltin dilaurate in the air of workplace
YS/T 746.1-2010
Methods for chemical analysis of lead-free tin-based solders—Part 1:Determination of tin content—Pyrogallic acid demasking-lead nitrate titrimetric method
T/CNIA 0243.1-2024
YS/T 746.14-2010
Methods for chemical analysis of lead-free tin-based solders—Part14:Determination of phosphorus content—Crystal violet phosphorus-vanadium-molybdenum heteropoly acid spectrophotometry
T/CSTM 00051-2018
KS D ISO 4496-2023
Metallic powders — Determination of acid-insoluble content in iron, copper, tin and bronze powders
ISO 4496:2017
Metallic powders — Determination of acid-insoluble content in iron, copper, tin and bronze powders
DZ/T 0397-2022
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
DIN EN ISO 4496
Metallic powders - Determination of acid-insoluble content in iron, copper, tin and bronze powders (ISO 4496:2017)
EN ISO 4496:2017
\u0413\u041e\u0421\u0422 30550-98
Metallic of powders. Determination of acid-insoluble content in iron, copper, tin and bronze powders
T/CNIA 0243.3-2024
T/CNIA 0243.2-2024
UNE-EN 24496:2003
Metallic powders. Determination of acid insoluble content in iron, copper, tin and bronze powders.(ISO 4496:1978).