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Database: 365,228(8 Aug 2026)

Block instrument

Block instrument, Total:45 items.

The international standard classification for "Block instrument" includes: Agricultural machines and equipment in general , Road vehicle systems , Pumps , Other valves , Extraction and processing of petroleum and natural gas , Deck equipment and installations , Other equipment for the chemical industry .

The Chinese standard classification for "Block instrument" includes: Mechanical gadgets and components , Measuring devices , Pipe fittings, clamps and seals , Farming machinery and tools , Universal parts , Plug screws, pipe fittings , Lubricating parts, seals and connecting pieces , Outdoor water supply and draining engineering , Pump , Boiler and its auxiliary equipment , Petroleum extraction , Life saving apparatus , Non-metal chemical machinery equipment .


Professional Standard - Aviation

Professional Standard - Machinery

National Metrological Technical Specifications of the People's Republic of China

Professional Standard - Railway

Professional Standard - Automobile

Professional Standard - Urban Construction

工业和信息化部/国家能源局

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

Professional Standard - Petroleum

  • SY/T 5821-2012 Water shutoff technology with organic plugging agent for carbonate reservoir
  • SY 5821-2012 Water plugging technology of organic plugging agent in hydrochlorate rock reservoir
  • SY/T 5821-1993 Water plugging technology of organic plugging agent in carbonate reservoir
  • SY/T 5924-1993 Oil well water plugging operation method Open-hole well mechanical plugging water operation

工业和信息化部

Professional Standard-Ships

Military Standard of the People's Republic of China-General Armament Department

Professional Standard - Chemical Industry

Korean Agency for Technology and Standards (KATS)

Society of Automotive Engineers (SAE)

Defense Logistics Agency

German Institute for Standardization

API - American Petroleum Institute