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GB - Chinese national standards
Page 5405
GB/T 7734-2015 (10/12/2015)
Method for ultrasonic testing of clad steel plates
Available languages: English, Chinese
Available design: electronic design (pdf), Print design
from 102.00 USD more info
GB/T 7735-2016 (30/12/2016)
Automated eddy current testing of seamless and welded (except submerged arc-welded) steel tubes for detection of imperfections
Available languages: English, Chinese
Available design: electronic design (pdf), Print design
from 150.00 USD more info
GB/T 7737-2007 (11/09/2007)
Ferroniobium
Available languages: English, Chinese
Available design: electronic design (pdf), Print design
from 156.00 USD more info
GB/T 7738-2008 (05/08/2008)
Notations for designation of ferroallys
Available languages: English, Chinese
Available design: electronic design (pdf), Print design
from 502.80 USD more info
GB/T 7739.1-2019 (31/12/2019)
Methods for chemical analysis of gold concerntrates—Part 1Determination of gold and silver contents
Available languages: English, Chinese
Available design: electronic design (pdf), Print design
from 252.00 USD more info
GB/T 7739.1-2019E (31/12/2019)
Methods for chemical analysis of gold concentrates—Part 1:Determination of gold and silver contents
Available languages: English, Chinese
Available design: electronic design (pdf), Print design
GB/T 7739.10-2025 (30/06/2025)
Methods for chemical analysis of gold concentrates—Part 10: Determination of antimony content
Available languages: English, Chinese
Available design: electronic design (pdf), Print design
from 298.80 USD more info
GB/T 7739.12-2016 (29/08/2016)
Methods for chemical analysis ofgoldconcentrates—Part 12: Determination of arsenic, mercury, cadmium, lead, bismuth—Atomic fluorescence spectrometric method
Available languages: English, Chinese
Available design: electronic design (pdf), Print design
from 214.80 USD more info
GB/T 7739.13-2019 (04/06/2019)
Methods for chemical analysis of gold concentrates—Part 13: Determination of lead zinc bismuth cadmium chromium arsenic and mercury contents—Inductively coupled plasma atomic emission spectrometry
Available languages: English, Chinese
Available design: electronic design (pdf), Print design
from 238.80 USD more info
GB/T 7739.14-2019 (30/08/2019)
Methods for chemical analysis of gold concentrates—Part 14: Determination of thallium content—Inductively coupled plasma atomic emission spectrometry and inductively coupled plasma mass spectrometry
Available languages: English, Chinese
Available design: electronic design (pdf), Print design
from 238.80 USD more info
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