控制系統 (Chinese Wikipedia)

Analysis of information sources in references of the Wikipedia article "控制系統" in Chinese language version.

refsWebsite

Global rank Chinese rank

2web.archive.org

1^st place

1^st place

1,079^th place

1,379^th place

low place

low place

ibiblio.org

Kuphaldt, Tony R. Chapter 6 LADDER LOGIC. Lessons In Electric Circuits -- Volume IV. [22 September 2010]. （原始内容存档于12 September 2010）.

optimacs.com

Brady, Ian. Programmable logic controllers - benefits and applications (PDF). PLCs. [5 December 2011]. （原始内容存档 (PDF)于2 February 2014）.

web.archive.org

Kuphaldt, Tony R. Chapter 6 LADDER LOGIC. Lessons In Electric Circuits -- Volume IV. [22 September 2010]. （原始内容存档于12 September 2010）.
Brady, Ian. Programmable logic controllers - benefits and applications (PDF). PLCs. [5 December 2011]. （原始内容存档 (PDF)于2 February 2014）.