Abacus

By Asial

Piping Abacus is a rich complete piping reference catalog coupled with a specially designed task specific calculator. PipingAbacus was designed to be used by draftsman, designers, engineers, and construction personnel.

Piping Abacus is tool which is: accurate, complete, educational, fast, intuitive, highest quality, easy, useful and most of all cool.
This ancient handy calculator is widely used in Asian countries including Japan. This software features full of neat functions including 3 changeable
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(160)
10k - 50k
14 years ago