Projects

Petroleum products and lubricants — Determination of acid or base number — Colour-indicator titration method

90.93   Standard confirmed

Petroleum products and lubricants — Determination of acid or base number — Colour-indicator titration method — Technical Corrigendum 1

60.60   Standard published

Petroleum products and lubricants — Neutralization number — Potentiometric titration method

90.93   Standard confirmed

Animal and vegetable fats and oils — Determination of moisture and volatile matter content

90.93   Standard confirmed

Internal combustion engines — Piston rings — Part 1: Vocabulary

90.92   Standard to be revised

Internal combustion engines — Piston rings — Part 2: Inspection measuring principles

90.93   Standard confirmed

Internal combustion engines — Piston rings — Part 3: Material specifications

90.20   Standard under periodical review

Internal combustion engines — Piston rings — Part 4: General specifications

60.60   Standard published

Internal combustion engines — Piston rings — Part 5: Quality requirements

90.93   Standard confirmed

Internal combustion engines — Piston rings — Part 1: Rectangular rings made of cast iron

60.60   Standard published

Internal combustion engines — Piston rings — Part 2: Rectangular rings made of steel

90.92   Standard to be revised

Internal combustion engines — Piston rings — Scraper rings made of cast iron

90.92   Standard to be revised

Internal combustion engines — Piston rings — Part 1: Keystone rings made of cast iron

90.92   Standard to be revised

Internal combustion engines — Piston rings — Part 2: Half keystone rings made of cast iron

90.92   Standard to be revised

Internal combustion engines — Piston rings — Part 3: Keystone rings made of steel

90.92   Standard to be revised

Internal combustion engines — Piston rings — Part 4: Half keystone rings made of steel

90.92   Standard to be revised

Internal combustion engines — Piston rings — Oil control rings

90.93   Standard confirmed

Internal combustion engines — Piston rings — Part 1: Coil spring loaded oil control rings made of cast iron

60.60   Standard published