BS 7522-2:1993

Low vision aids-Specification for spectacle magnifiers and similar devices

BSI Group, 03/15/1993

Publisher: BS

File Format: PDF

$90.00$180.34

Description

Published:15/03/1993

Note:This product is unavailable in Ukraine, Russia, Belarus

Specifies requirements, both optical and mechanical, for 4 types of appliances.

All current amendments available at time of purchase are included with the purchase of this document.

More BS standard pdf

BS 11/30214548 DC

BS ISO 11170. Hydraulic fluid power. Sequence of tests for verifying performance characteristics of filter elements

$106.00 $213.82

BS 11/30253434 DC

BS EN 12579. Soil improvers and growing media. Sampling

$119.00 $238.48

BS 11/30253626 DC

BS EN 61196-2. Coaxial communication cables. Part 2. Sectional specification for semi-rigid cables with polytetrafluoroethylene (PTFE) dielectric

$139.00 $279.00

BS 11/30212367 DC

BS EN ISO 13482. Robots and robotic devices. Safety requirements for non-industrial robots. Non-medical personal care robot

$121.00 $243.93