标准检索

Fans — Performance testing using standardized airways

Industrial fans — Performance testing in situ — Amendment 1

Fine ceramics (advanced ceramics, advanced technical ceramics) — Test method for determination of monoclinic phase in zirconia

Mechanical vibration and shock — Human exposure — Vocabulary

Information processing - Specification of single-hit decision tables

Information processing - Documentation symbols and conventions for data, program and system flowcharts, program network charts and system resources charts

Starches and derived products — Determination of sulphated ash

Plastics piping and ducting systems — Injection-moulded thermoplastics fittings — Methods for visually assessing the effects of heating

Water quality — Determination of dissolved oxygen — Iodometric method

Water quality — Determination of dissolved oxygen — Electrochemical probe method

Water quality — Determination of biochemical oxygen demand after n days (BODn) — Part 1: Dilution and seeding method with allylthiourea addition

Water quality — Determination of biochemical oxygen demand after n days (BODn) — Part 2: Method for undiluted samples

Welding — Fusion-welded joints in steel, nickel, titanium and their alloys (beam welding excluded) — Quality levels for imperfections

Microbeam analysis — Hyper-dimensional data file specification (HMSA)

Resistance welding — Spot welding electrode caps

Spot welding equipment — Taper plug gauges and taper ring gauges

Resistance welding equipment — Transformers — General specifications applicable to all transformers

Spot welding — Electrode back-ups and clamps

Rolling bearings — Chamfer dimensions — Maximum values — Amendment 1

Implants for surgery — Metallic materials — Part 11: Wrought titanium 6-aluminium 7-niobium alloy