Clean It Up

UK Window Cleaning Forum => Window Cleaning Forum => Topic started by: jouk45 on April 20, 2006, 01:25:54 pm

Title: tds calculator
Post by: jouk45 on April 20, 2006, 01:25:54 pm

 found this calculator  i dont know how this works, but it looks handy for tds

http://www.lenntech.com/tds-ec_engels.htm?gclid=CIu0uYfVuYQCFSYTQgodNm1oRg

Title: Re: tds calculator
Post by: jouk45 on April 20, 2006, 01:32:22 pm

sorry dont know how that hapened, it put it up 3 times and it wont let me delete the other two posts