GB - Chinese national standards

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GB/T 22592-2008 (23.12.2008)

GB/T 22592-2008 (23/12/2008)

Water treatment reagent - General rules for the determination of pH

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

from 166.80 USD more info
GB/T 22593-2008 (23.12.2008)

GB/T 22593-2008 (23/12/2008)

Water treatment reagent - General rules for the determination of limiting viscosity number

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

from 166.80 USD more info
GB/T 22594-2018 (7.6.2018)

GB/T 22594-2018 (07/06/2018)

Water treatment chemicals—General rules for determination of density

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

from 180.00 USD more info
GB/T 22595-2008 (23.12.2008)

GB/T 22595-2008 (23/12/2008)

Test method for efficacy of antimicrobials - Aerobic bacteria

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

from 168.00 USD more info
GB/T 22596-2008 (23.12.2008)

GB/T 22596-2008 (23/12/2008)

Water treatment chemicals - General method for determination of iron content

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

from 166.80 USD more info
GB/T 22597-2014 (5.12.2014)

GB/T 22597-2014 (05/12/2014)

Determination of chemical oxygen demand of reclaimed wastewaterPotassium dichromate method

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

from 166.80 USD more info
GB/T 22598-2008 (23.12.2008)

GB/T 22598-2008 (23/12/2008)

Water treatment chemicals - Determination of lead content

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

from 178.80 USD more info
GB/T 22599-2008 (23.12.2008)

GB/T 22599-2008 (23/12/2008)

Water treatment chemicals - Determination of arsenic content

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

from 226.80 USD more info
GB/T 226-2015 (11.9.2015)

GB/T 226-2015 (11/09/2015)

Test method for macrostructure and defect of steel by etching

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

from 102.00 USD more info
GB/T 2260-2007 (14.11.2007)

GB/T 2260-2007 (14/11/2007)

Codes for the administrative divisions of the People""s Republic of China

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

from 5 506.80 USD more info
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