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Database: 365,228(8 Aug 2026)

hj 642

hj 642, Total:20 items.

The international standard classification for "hj 642" includes: .

The Chinese standard classification for "hj 642" includes: .


Professional Standard - Environmental Protection

  • HJ 642-2013 Soil and sediment - Determination of volatile organic compounds-headspace - Gas chromatography/mass method

International Organization for Standardization (ISO)

European Committee for Standardization (CEN)

  • prEN ISO 642 Steel - Hardenability test by end quenching (Jominy test) (ISO/DIS 642:2023)
  • EN ISO 642:2024 Steel - Hardenability test by end quenching (Jominy test) (ISO 642:2024)
  • EN ISO 642:1999 Steel - Hardenability Test by End Quenching (Jominy Test) ISO 642: 1999

German Institute for Standardization

  • DIN IEC 642-3:1993 International Electrotechnical Commission (IEC) 642-3:1992
  • DIN EN ISO 642:2024-11 Steel - Hardenability test by end quenching (Jominy test) (ISO 642:2024); German version EN ISO 642:2024
  • DIN EN ISO 642:2024 Steel - Hardenability test by end quenching (Jominy test) (ISO 642:2024); German version EN ISO 642:2024
  • DIN EN ISO 642 E:2023-08 Draft Document - Steel - Hardenability test by end quenching (Jominy test) (ISO/DIS 642:2023); German and English version prEN ISO 642:2023
  • DIN EN ISO 642:2023 Steel - Hardenability test by end quenching (Jominy test) (ISO/DIS 642:2023); German and English version prEN ISO 642:2023
  • DIN EN ISO 642 E:2023 Draft Document - Steel - Hardenability test by end quenching (Jominy test) (ISO/DIS 642:2023); German and English version prEN ISO 642:2023
  • DIN EN ISO 642:2023-08 Steel - Hardenability test by end quenching (Jominy test) (ISO/DIS 642:2023); German and English version prEN ISO 642:2023 / Note: Date of issue 2023-07-21*Intended as replacement for DIN EN ISO 642 (2000-01).

Military Standards (MIL-STD)

  • MIL MIL-P-642/5A-1973 PLUG, TELEPHONE (TYPE PJ-068) AND ACCESSORY SCREWS (SUPERSEDING MIL-P-642/5) (S/S BY MIL-DTL-642/5B)
  • MIL MIL-P-642/11A-1973 PLUG, TELEPHONE (TYPE PJ-636) AND ACCESSORY SCREWS (SUPERSEDING MIL-P-642/11) (S/S BY MIL-DTL-642/11B)
  • MIL MIL-DTL-642/5B-2003 PLUGS, TELEPHONE (TYPE PJ-068) (SUPERSEDING MIL-P-642/5A)

Spanish Association for Standardization (UNE)

Lithuanian Standards Office

Standards Norway

  • NS-EN ISO 642:1999 Steel — Hardenability test by end quenching (Jominy test) (ISO 642:1999)

Swedish Institute for Standards

  • SS-EN ISO 642:2024 Steel - Hardenability test by end quenching (Jominy test) (ISO 642:2024, IDT)