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 China "GB/T 12149-2017" standard english version information:

1. China GB/T 12149-2017 Standard Chinese version, you can purchase directly online; After receive your payment, we will send the GB Standards PDF file to your Email within 24 Hr.
2. China GB/T 12149-2017 Standard English version is not ready-made,only after get your order, then we translate them, time usually need 3-5 days. Detail refere: "How to purchase the English version China GB Standards?"
Item Content
GB Standard  Code GB/T 12149-2017
GB Standard Class China National Standard
GB Standard English Title Determination of silica in water for industrial circulating cooling system and boiler
GB Standard Chinese Title 工业循环冷却水和锅炉用水中硅的测定
Applicable Category China National-
Chinese Version Price $15 USD per 50 pages
English Translation Price About $15  per 1 page; Detail enquire us for
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Note The GB/T 12149-2017 standard english translation Prepayment unit $100 USD, is not mean this GB/T 12149-2017 standard english version price is $100 USD, it is only a basic unit of prepayment for translation, The actual translation fee and prepayment are depend on the amount of GB/T 12149-2017 standard Chinese words, We request 80% prepayment of the total translation fee.
For example, if the GB standard english price is $500, you need pay $400 prepayment, Four Quantities of the $100 prepayment unit.
  •  Relational standard of GB/T 12149-2017;    
  • Standard  Code GB Standard Title
  • GB/T 33647-2017
  • Determination of silicon content in motor gasoline—Inductively coupled plasma optical emission spectrometry (ICP-OES)
  • QB/T 1134-2017
  • (Determination of thickness of silver - cladding of jewelry)
  • GB/T 5195.15-2017
  • Fluorspar—Determination of calcium,aluminum,silicon,phosphorus,sulfur,potassium,iron,barium and lead content—Wavelength dispersive X-ray fluorescence spectrometric method
  • GB/T 1819.12-2017
  • Methods for chemical analysis of tin concentrates—Part 12:Determination of silicon dioxide content—The silicomolybdenum blue spectrophotometry and sodium hydroxide titration
  • GB/T 10574.7-2017
  • Methods for chemical analysis of tin-lead solders—Part 7:Determination of silver content—Flame atomic absorption spectrometry and potassium thiocyanate potentiometric titration
  • GB/T 22159.5-2017
  • Acoustics and vibration—Laboratory measurement of vibro-acoustic transfer properties of resilient elements—Part 5: Driving point method for determination of the low-frequency transfer stiffness of resilient supports for translatory motion
  • GB/T 12149-2017
  • Determination of silica in water for industrial circulating cooling system and boiler
  • GB/T?20176-2006
  • Surface chemical analysis-Secondary-ion mass spectrometry-Determination of boron atomic concentration in silicon using uniformly doped materials
  • GB/T 34698-2017
  • Rubber compounding ingredients—Determination of water soluble substance of silica,precipitated,hydrated—Electrolytic conductivity method
  • GB/T 10574.13-2017
  • Methods for chemical analysis of tin-lead solders—Part 13:Determination of antimony,bismuth,iron,arsenic,copper,silver,zinc,aluminium,cadmium,phosphorous and gold contents—Inductively coupled plasma atomic emission spectrometric method

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