Petroleum, petrochemical and natural gas industries. Spiral plate heat exchangers
Edition 2012-08-31

Steel wire ropes. Safety. Locked coil ropes for mine shafts
Edition 2002-10-30

Steel wire ropes - Safety - Spiral ropes for general structural applications
Edition 2004-01-07

Copper and copper alloys - Determination of spiral elongation number
Edition 2000-07-15

Thermoplastics piping systems for non-pressure underground drainage and sewerage. Thermoplastics spirally-formed structured-wall pipes. Determination of the tensile strength of a seam
Edition 2018-01-19

Dentistry. Coiled springs for use in orthodontics
Edition 2016-08-31

Detail specification for fixed low power non-wirewound insulated resistors. Metal oxide film, helically cut. Full assessment level
Edition 1977-08-15

General purpose uniform cross section spiral retaining rings
Edition 1972

Twist drills
Edition 1993

Standard Specification for Steel Springs, Helical, Heat-Treated
Edition 1996