Percent Volume Definition. Note that volume percent is relative to volume of solution, not volume of solvent. For example, wine is about 12% v/v ethanol. This means there are 12 ml ethanol for every 100 ml of wine. It is important to realize liquid and gas volumes are not necessarily additive.
However, both the material condition and safety of DoD equipment are routinely being undermined by the effects of corrosion. The dollar cost of corrosion to DoD has been estimated by the Government Accountability Office (GAO) to be $10-20 billion per year.
Just goes to show that you have to be on guard all the time. Now I will be very reluctant to use anything at all. Corrosion free is applied every 18 months but at a much higher cost $149.00 (Canada) and I thought Krown was to expensive at $129.00 for a little pickup.ust goes to show that you have to be on guard all the time. Now I will be very reluctant to use anything at all. Corrosion free is applied every 18 months but at a much higher cost $149.00 (Canada) and I thought Krown was to expensive at $129.00 for a little pickup.