BS HD 21.4 S2:1990

Polyvinyl Chloride Insulated Cables of Rated Voltages Up to and Including 450/750 V; Part 4: Sheathed Cables for Fixed Wiring

BSI Group, 12/01/1990

Publisher: BS

File Format: PDF

$135.00$270.87

Published:01/12/1990

Specification for non-pocketed or open type spring centre units for domestic mattresses

$90.00 $180.34

Specification for a reference zero for the calibration of pure-tone audiometers-Data for certain earphones used in commercial practice

$125.00 $251.46

Specification for extended pitch precision roller chains and chainwheels

$125.00 $251.46

Specification for single-sized roadstone and chippings.-Imperial units

$125.00 $251.46