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Database: 365,228(8 Aug 2026)

Liyang

Liyang, Total:7 items.

The international standard classification for "Liyang" includes: Exploratory and extraction equipment , Geology. Meteorology. Hydrology .

The Chinese standard classification for "Liyang" includes: Offshore petroleum operation equipment , Oceanology .


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

  • GB/T 20661-2006 Petroleum and natural gas industries - Flexible pipe systems for subsea and marine riser applications

Professional Standard - Petroleum

  • SY/T 7605-2020 Petroleum drilling and production equipment- Full-size fatigue test method for marine riser

Professional Standard - Ocean

  • HY/T 0392-2023 Technical guidelines for delimitation and marking of marine protected areas

Standards Norway

  • NS-ISO 10420:1994 Petroleum and natural gas industries — Flexible pipe systems for subsea and marine riser applications
  • NS 2588-1982 Marine industry - Chocks, freestanding - Ordinary type
  • NS 2590-1982 Marine industry - Chocks, free-standing - Panama type

International Organization for Standardization (ISO)

  • ISO/DIS 3797 Ships and marine technology — Vertical steel ladders