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Copper, lead, zinc and nickel sulfide concentrates — Determination of arsenic — Part 1: Iron hydroxide concentration and inductively coupled plasma atomic emission spectrometric method

Copper, lead, zinc and nickel sulfide concentrates — Determination of arsenic — Part 2: Acid digestion and inductively coupled plasma atomic emission spectrometric method

Hydrometric determinations — Flow measurements in open channels using structures — Use of vertical underflow gates

Road vehicles — Localization of exhaust system leaks and equipment specifications

Butter, fermented milks and fresh cheese — Enumeration of contaminating microorganisms — Colony-count technique at 30 degrees C

Single side loading fork-lift trucks — Part 2: Additional stability tests for trucks handling freight containers of 6 m length and above

Powered industrial trucks — Test methods for verification of visibility — Part 1: Sit-on and stand-on operator trucks and variable-reach trucks up to and including 10 t capacity

Technical product documentation — Organization and naming of layers for CAD — Part 1: Overview and principles

Technical product documentation — Organization and naming of layers for CAD — Part 2: Concepts, format and codes used in construction documentation

Life-threatening components of fire — Guidelines for the estimation of time to compromised tenability in fires

Industrial furnaces and associated processing equipment — Vocabulary

Industrial furnaces and associated processing equipment — Safety — Part 1: General requirements

Industrial furnaces and associated processing equipment — Safety — Part 2: Combustion and fuel handling systems

Industrial furnaces and associated processing equipment — Safety — Part 3: Generation and use of protective and reactive atmosphere gases

Industrial furnaces and associated processing equipment — Safety — Part 4: Protective systems

Industrial furnaces and associated processing equipment — Safety requirements for machinery and equipment for production of steel by electric arc furnaces

Industrial furnaces and associated processing equipment — Method of measuring energy balance and calculating energy efficiency — Part 11: Evaluation of various kinds of efficiency

Industrial furnaces and associated processing equipment — Method of measuring energy balance and calculating efficiency — Part 1: General methodology

Industrial furnaces and associated processing equipment — Method of measuring energy balance and calculating efficiency — Part 2: Reheating furnaces for steel

Industrial furnaces and associated processing equipment — Method of measuring energy balance and calculating efficiency — Part 3: Batch-type aluminium melting furnaces