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Database: 365,228(8 Aug 2026)

as 4371

as 4371, Total:13 items.

The international standard classification for "as 4371" includes: Equipment for the chemical industry , Construction technology .

The Chinese standard classification for "as 4371" includes: Non-metal chemical machinery equipment , Concrete structure engineering .


Taiwan Provincial Standard of the People's Republic of China

  • CNS 4371-1978 Round Thread with Clearance and Steep Flank with Pitch 7 mm Theoretic Values

Professional Standard - Chemical Industry

Professional Standard-Ships

Professional Standard - Ferrous Metallurgy

  • YB/T 4371-2014 Seamless steel tubes for perforating guns for oil and gas wells

Gansu Provincial Standard of the People's Republic of China

Shandong Provincial Standard of the People's Republic of China

  • DB37/T 4371-2021 Management specification for quality inspection of hydraulic engineering

未注明发布机构

Anhui Provincial Standard of the People's Republic of China

  • DB34/T 4371-2023 Service Specifications for Occupational Skill Level Recognition of Human Resources Service Organizations

Standard Association of Australia (SAA)

British Standards Institution (BSI)

International Organization for Standardization (ISO)

  • ISO 4371:1984 Measurement of liquid flow in open channels by weirs and flumes; End depth method for estimation of flow in non-rectangular channels with a free overfall (approximate method)

Society of Automotive Engineers (SAE)

  • SAE AMS4371B-2015 Magnesium Alloy, Plate 4.0Y - 2.25Nd - 0.5Zr (WE43C - T5) Precipitation Heat Treated (UNS M18434)