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GB - Chinese national standards
Page 479
GB/T 15072.7-2008 (31/03/2008)
Test methods of precious metal alloys - Determination of chromium and iron contents for gold alloys - Inductively coupled plasma atomic emission spectrometry
Available languages: English, Chinese
Available design: electronic design (pdf), Print design
from 4 780.50 CZK more info
GB/T 15072.8-2008 (31/03/2008)
Test method of precious metal alloys - Determination of copper content for gold, palladium and silver alloys - Complexometric return titration using thiourea releasing EDTA
Available languages: English, Chinese
Available design: electronic design (pdf), Print design
from 4 780.50 CZK more info
GB/T 15072.9-2008 (31/03/2008)
Test method of precious metal alloys - Determination of indium content for gold alloys - Complexometric return titration using EDTA
Available languages: English, Chinese
Available design: electronic design (pdf), Print design
from 4 274.60 CZK more info
GB/T 15073-2014 (03/09/2014)
Casting titanium and titanium alloys
Available languages: English, Chinese
Available design: electronic design (pdf), Print design
from 2 150.00 CZK more info
GB/T 15074-2025 (28/03/2025)
General specification for EPMA quantitative analysis
Available languages: English, Chinese
Available design: electronic design (pdf), Print design
from 11 103.90 CZK more info
GB/T 15076.1-2017 (14/10/2017)
Methods for chemical analysis of tantalum and niobium—Part 1: Determination of tantalum content in niobium—Inductively coupled plasma atomic emission spectrometry
Available languages: English, Chinese
Available design: electronic design (pdf), Print design
from 2 655.80 CZK more info
GB/T 15076.10-2019 (31/12/2019)
Methods for chemical analysis of tantalum and niobium—Part 10:Determination of iron,nickel,chromium,titanium, zirconium,aluminum and manganese contents in niobium—Direct current arc atomic emission spectrometry
Available languages: English, Chinese
Available design: electronic design (pdf), Print design
from 3 515.80 CZK more info
GB/T 15076.11-2020 (06/03/2020)
Methods for chemical analysis of tantalum and niobium—Part 11:Determination of arsenic,antimony,lead,tin and and bismuth contents in niobium—Direct current arc atomic emission spectrometry
Available languages: English, Chinese
Available design: electronic design (pdf), Print design
from 4 780.50 CZK more info
GB/T 15076.12-2008 (31/03/2008)
Methods for chemical analysis of tantalum and niobium - Determination of phosphorus content in tantalum
Available languages: English, Chinese
Available design: electronic design (pdf), Print design
from 3 515.80 CZK more info
GB/T 15076.13-2017 (14/10/2017)
Methods for chemical analysis of tantalum and niobium—Part 13: Determination of nitrogen content—Inert gas fusion thermal conductivity method
Available languages: English, Chinese
Available design: electronic design (pdf), Print design
from 2 757.00 CZK more info
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