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Database: 365,228(8 Aug 2026)

Wang Xuezhong

Wang Xuezhong, Total:35 items.

The international standard classification for "Wang Xuezhong" includes: Chemical analysis of metals , Non-ferrous metals in general , Beekeeping , Sugar and sugar products .

The Chinese standard classification for "Wang Xuezhong" includes: Heavy metals and their alloys analysis method , Beekeeping, silkworm keeping , Water and soil conservation .


Professional Standard - Non-ferrous Metal

  • YS/T 239.4-2010 Methods for chemical analysis of antimony trisulfide - Part 4: Determination of aqua-regia insolubles content - Gravimetric method
  • YS/T 239.4-1994 Chemical analysis of antimony trisulfide. Gravimetric method for determination of aqua-regia insolubles

国家市场监督管理总局、中国国家标准化管理委员会

Professional Standard - Agriculture

  • NY/T 2649-2014 Queen larvae and queen larvae lyophilized powder
  • GB 9697-1988 Royal jelly
  • NY/T 1613-2008 Soil quality-Analysis of soil heavy metals-atomic absorption spectrometry with aqua regia digestion
  • NY 5135-2002 Pollution-free food. Royal jelly and royal jelly lyophilized powder

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

Group Standards of the People's Republic of China

中华全国供销合作总社

Taiwan Provincial Standard of the People's Republic of China

YU-JUS

  • JUS H.P8.042-1992 Copper oxvchloride, as pesticide. Determination of copper content. Electrogravimetric method

International Organization for Standardization (ISO)

British Standards Institution (BSI)

Association Francaise de Normalisation

GSO

SCC

VDI - Verein Deutscher Ingenieure

RU-GOST R

Indonesia Standards

GOSTR