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Database: 365,228(8 Aug 2026)

time grain

time grain, Total:9 items.

The international standard classification for "time grain" includes: Solid fuels .

The Chinese standard classification for "time grain" includes: Coal for coking, chemical and building materials .


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

  • GB/T 7702.10-2008 Test method for granular activated carbon from coal - Determination of service life against benzene and chloroethane vapors
  • GB/T 7702.10-1997 Standard test method for granular activated carbon from coal--Determination of service life
  • GB/T 7702.11-1997 Determination of protecting action time of granular activated carbon against benzene vapor
  • GB/T 7702.12-1997 Standard test method for granular activated carbon from coal--Determination of service life against chloroethane vapor

Professional Standard - Building Materials

  • JC/T 721-1982 Testing method for particle size distribution of cement

SCC

  • VDI 3867 BLATT 5-2013 Measuring particles in the outside air — Determination of particle number concentration and number size distribution of aerosols — Time of flight spectrometer
  • AWWA ACE65267 Effect of Time and pH History on Arsenic Removal by Granular Iron Hydroxide Media
  • VDI 3867 BLATT 5-2013 Measuring particles in the outside air — Determination of particle number concentration and number size distribution of aerosols — Time of flight spectrometer

VDI - Verein Deutscher Ingenieure

  • VDI 3867 Blatt 5-2010 Measurement of particles in ambient air - Determination of particle number concentration and particle size distribution of aerosols - Time-of-flight spectrometer