WS-1B 320mm rockets - PLA

[J-10]

http://www.fas.org/man/dod-101/sys/land/row/WS-1-1.jpg

http://www.fas.org/man/dod-101/sys/land/row/WS-1-3.jpg

http://www.fas.org/man/dod-101/sys/land/row/WS-1-7.jpg

http://www.fas.org/man/dod-101/sys/land/row/WS-1-6.jpg

http://www.fas.org/man/dod-101/sys/land/row/WS-1-4.jpg

http://www.fas.org/man/dod-101/sys/land/row/ws1-001.jpg

http://www.fas.org/man/dod-101/sys/land/row/WS-1-8.jpg

http://www.fas.org/man/dod-101/sys/land/row/WS-1-5.jpg

Unguided 4-tube rockets WS-1B, the launcher is mounted on a standard 6x6 truck as are the associated support vehicles. A digital computer system provides fire direction and positioning to give the system an accuracy of 1% of the range to the target.

Specifications
Diameter 320mm
Length 14.5 feet
Weight 1,114 lbs
Range 80 km
Warhead cluster munition

It is said China develops WS-2 with ???km range now.