Preferred number series for resistors and capacitors1 Scope This International Standard provides series of preferred values for the resistance of resistors and for the capacitance of capacitors. The definition of such series with a defined numeric resolution is a basic prerequisite for the marking and coding of capacitors and resistors with their respective capacitance or resistance values as described in IEC 60062. NOTE The number series defined in this standard are based on progressive ratios of 10r,

certification bodies and other organizations which are responsible for implementing regulations affecting medical devices and which have responsibility for post-market surveillance

Environmental management professionals

The procedures apply to equipment which emits broad-band noise

BS EN 12496 also provides best industry guidance on physical tolerances for galvanic anodes

BS EN ISO 3696:1995 includes some technical changes with respect to BS 3978:1966

For collectors the national and European Guidelines for Structural Planning and overhead glazing are not valid

drawings and tables used in electrotechnology

Welding fabrication has many environmental aspects

see BS 585‑2

screws and connection

NOTE 1 This method can be used in conjunction with an appropriate ageing procedure

the guidelines of ISO 7539-6 help you to maintain the integrity of metal structures and machinery by identifying defects in them due to stress corrosion