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Database: 365,228(8 Aug 2026)

content of tn

content of tn, Total:3 items.

The international standard classification for "content of tn" includes: .

The Chinese standard classification for "content of tn" includes: .


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

  • GB/T 39715.4-2021 Plastics—Biobased content—Part 4: Determination of biobased mass content

German Institute for Standardization

  • DIN EN 12260:2003 Water quality - Determination of nitrogen - Determination of bound nitrogen (TN<(Index)b>), following oxidation to nitrogen oxides; German version EN 12260:2003

American Petroleum Institute (API)

  • API TR 2FC-2-2020 Fatigue TN Curves for Chain, Wire, and Polyester Mooring Lines (Including Corrections for High-tension Ranges)