Projects

Dense shaped refractory products — Determination of permanent change in dimensions on heating

60.60   Standard published

Sodium chloride for industrial use — Determination of matter insoluble in water or in acid and preparation of principal solutions for other determinations

90.93   Standard confirmed

Rubber, raw — Determination of volatile-matter content — Part 1: Hot-mill method and oven method

90.93   Standard confirmed

Rubber, raw — Determination of volatile-matter content — Part 2: Thermogravimetric methods using an automatic analyser with an infrared drying unit

90.93   Standard confirmed

Sodium chloride for industrial use — Determination of sulphate content — Barium sulphate gravimetric method

90.93   Standard confirmed

Recreational diving services — Requirements for the training of recreational scuba divers — Part 1: Level 1 — Supervised diver

90.93   Standard confirmed

Recreational diving services — Requirements for the training of recreational scuba divers — Part 2: Level 2 — Autonomous diver

90.93   Standard confirmed

Recreational diving services — Requirements for the training of recreational scuba divers — Part 3: Level 3 — Dive leader

90.93   Standard confirmed

Recreational diving services — Requirements for the training of scuba instructors — Part 1: Level 1

90.93   Standard confirmed

Recreational diving services — Requirements for the training of scuba instructors — Part 2: Level 2

90.93   Standard confirmed

Recreational diving services — Requirements for recreational diving providers

90.93   Standard confirmed

Recreational diving services — Requirements for rebreather diver training — No-decompression diving

60.60   Standard published

Recreational diving services — Requirements for rebreather diver training — Decompression diving to 45 m

60.60   Standard published

Recreational diving services — Requirements for rebreather diver training — Decompression diving to 60 m

60.60   Standard published

Recreational diving services — Requirements for rebreather diver training — Decompression diving to 100 m

60.60   Standard published

Recreational diving services — Requirements for rebreather instructor training

60.60   Standard published

Sodium chloride for industrial use — Determination of halogens, expressed as chlorine — Mercurimetric method

90.93   Standard confirmed

Fibre reinforced plastics — Analysis of differences between circular-section tubes and cambered triangular thin-walled tubes in three-point bending tests

60.60   Standard published