Date Apr. 6, 1995The invention relates to measuring apparatus for measuring the dimensions of a large object with the aid of a narrow optical measuring beam directed onto a number of measuring points. A hit indicator unit is placed in connection with each measuring point. The apparatus includes...
Take note that you need to decide whether you want a radio control nitro or gas car or perhaps one that has an electric engine. You could purchase either one which is ready to run (rtr) or a kit. Now, knowing how much you would want to spend start going shopping for a vehicle that...
Date Apr. 6, 1995The invention relates to measuring apparatus for measuring the dimensions of a large object with the aid of a narrow optical measuring beam directed onto a number of measuring points. A hit indicator unit is placed in connection with each measuring point. The apparatus includes...
Date Aug. 18, 1994The addition of polymeric flocculant or other chemical dewatering modifier to a suspension flowing through a service line to a dewatering plant is controlled automatically in response to automatic determination of a filtration rate parameter. This may be determined using novel ...