Specification for cobalt-chromium-tungsten-nickel-manganese heat-resisting alloy billets, bars and forgings (cobalt base Cr 20, W 15, Ni 10, Mn 1.5)1 Scope This British Standard specifies requirements for cobalt chromium tungsten nickel manganese heat resisting alloy supplied in the following forms. a) Bars and extruded sections for machining: annealed, designation HR 40A. b) Billets and bars for forging: hot or cold worked and subsequently machined or ground, designation HR 40B. c) Forgings: annealed, designation HR 40C.

as a single unit or as a separate device completed by an adaptable insulating pole covered in IEC 60855 or IEC 61235

Differential air sampling is performed with a segregating device which can show the physical state of the isocyanates analysed as found in the field

Tests of accuracy requirements

Decelerator

Automatic strapping machines

and changing the organoleptic properties

e) standards that specify access control mechanisms

Surface dressings designed by the purchaser or to surface dressings carried out in tunnels and where fire regulations apply

certain capacitors

Method B [2]

and associated data which form the helical records on 12

PD IEC TS 63001 on the measurement of cavitation noise in ultrasonic baths and ultrasonic reactors is relevant to: