A collection of featured documents from our library that are popular among our users or otherwise noteworthy.
Heavy-oil engines for electrical purposes, surface ignition type
Heavy-oil engines for electrical purposes, airless-injection, cold starting type
Specification for fixed capacitors for D.C. for use in telecommunication and allied electronic equipment.
Ceramic dielectric capacitors Grade 1 for use in telecommunication and allied electronic equipment
Ceramic dielectric capacitors, GradeII for use in telecommunication and allied electronic equipment
Specification for capacitors for radio interference suppression
Specification for fixed metallized-paper dielectric capacitors for direct current
Specification for fixed metallized-paper dielectric capacitors for D.C. operation for use in telecommunication and allied electronic equipment. General requirements and tests.
Distribution fuseboards for low and medium voltages
Hard drawn aluminium and steel cored aluminium conductors for overhead power transmission purposes
Specification for aluminium conductors and aluminium conductors, steel-reinforced for overhead power transmission -- Aluminium stranded conductors
Specification for aluminium conductors and aluminium conductors, steel-reinforced for overhead power transmission -- Aluminium conductors, steel-reinforced
Vulcanised fibre (natural colour) for electrical purposes
Red lead for paints and jointing compounds
Fine zinc (or spelter) (grades a and b)
Special zinc (or spelter)
Foundry zinc (or spelter)
Steel for die blocks for drop forging
Geotechnical investigation and testing. Sampling methods and groundwater measurements -- Qualification criteria for enterprises and personnel
Geotechnical investigation and testing. Sampling methods and groundwater measurements -- Conformity assessment of enterprises and personnel by third party
Specification for H-section steel arches for use in mines
Specification for quartz oscillator crystal units -- General requirements and methods of test
Specification for quartz oscillator crystal units -- Guide to the use of quartz oscillator crystals
Transmission precision roller chains and chainwheels