Standard electrical circuit symbols. Diagram of twelve of the standard symbols used to represent electrical equipment in electrical circuit diagrams. These symbols have varied over time and from country to country. Various national and international standards have been devised to ensure consistent use of standard symbols that can be recognised worldwide. These symbols conform to British Standard 3939 (BS 3939).

px px dpi = cm x cm = MB
Details

Creative#:

TOP10229696

Source:

達志影像

Authorization Type:

RM

Release Information:

須由TPG 完整授權

Model Release:

N/A

Property Release:

N/A

Right to Privacy:

No

Same folder images:

Same folder images