ANSI C12.21-1999
- standard by American National Standards Institute, 01/01/1999
- Protocol Specification for Telephone Modem Communication
- Category: ANSI
$253.00
$127.00
$253.00
$127.00
Passenger Ropeways - Aerial Tramways, Aerial Lifts, Surface Lifts, Tows and Conveyors - Safety Requi..
$88.00 $175.00
American National Standard for Roadway and Area Lighting Equipment-Solar Lighting Systems..
$34.00 $68.00
American National Standard for Electric Connectors-Connectors for Use Between Aluminum-to-Aluminum a..
$75.00 $149.00
American National Standard for Electric Connectors-Sealed Insulated Underground Connector Systems Ra..
$61.00 $122.00