Sign In |Help & Support
ALL SECTORS
  • ALL SECTORS
  • GB(National Standard)
  • CB(Shipping)
  • CECS(Engineering Construction)
  • CJ(Urban Construction)
  • CY(News and Publication)
  • DB(Provincial Standard)
  • DL(Electricity & Power)
  • DZ(Geology & Mineralogy)
  • FZ(Spinning & Textile)
  • GA(Public Security)
  • HB(Aviation)
  • HG(Chemical Industry)
  • HJ(Environmental Protection)
  • JB(Machinery)
  • JC(Building Materials)
  • JG(Building & Construction)
  • JJ(Metering)
  • JT(Highway & Transportation)
  • LY(Forestry)
  • MT(Coal)
  • NB(Energy)
  • NY(Agriculture)
  • QB(Light Industry)
  • QC(Automobile & Vehicle)
  • QJ(Aerospace)
  • SH(Petrochemical)
  • SJ(Electronics)
  • SL(Water Resources)
  • SN(Commodity Inspection)
  • SY(Oil & Gas)
  • TB(Railway & Train)
  • YB(Ferrous Metallurgy)
  • YC(Tobacco)
  • YD(Telecommunication)
  • YY(Medical Device)
Database: 365,228(8 Aug 2026)
leucoscopic method direct process method leucoscopic process yh series air-cooled roots vacuum pumps conical valve scopethis standard
GB/T 4104-1983 in English

GB/T 4104-1983 in English

SUPERSEDED

Leucoscopic method for testing whiteness of zinc oxide made by direct process

  • Issued on:1983-12-27
  • Implemented on:1984-12-01
  • File Format:PDF
  • Delivery:Via email within 1~3 business days
Price(USD): $180.00
$175.00
Standard No: GB/T 4104-1983
Document status: SUPERSEDED
Superseded by: GB/T 4104-2003 Leucoscopic method for testing whiteness of zine oxide made by direct process
Superseded on: 2004-05-01
Title in English: Leucoscopic method for testing whiteness of zinc oxide made by direct process
Title in Chinese: 直接法氧化锌白度(颜色)检验方法
Language: English
File Format: Electronic (PDF)
Delivery: Via email within 1~3 business days
Issued on: 1983-12-27
Implemented on: 1984-12-01
ICS Classification: 71.060.30-Acids
Chinese Classification: H21-Metal physical property test method
Professional Classification: GB-National Standard
Related Keywords: leucoscopic method
direct process
method
leucoscopic
process

本标准适用于直接法生产的一、二、三级氧化锌白度的检验,系用白度计测定白度值。


Sample only — not a preview of GB/T 4104-1983
Page: 1 / 0
100%

Loading PDF document...

Error loading PDF. Please make sure the file is valid and try again.