"What is the CE marking ?"
General glossary and definitions. Technical terms and abbreviations with their explanations. Convertion factors. Recommended knockout holes for NPT Sizes.
IP Schutzarten Übersicht (IP-Specifications Overview, German Language)
SCSI (Small Computer System Interface)
Standards & Cert. Institutes (further)
Standards and Certification Institutes. A general survey of international Standards and Certification Institutes with their addresses.
Types of plugs by countries. General overview of global connector systems. Categorized by the country of use.
World electricity supplies. A general survey of Supply voltages throughout the world.