A steel specimen inserted into water to measure the corrosiveness of water. The rate of corrosion is measured as the loss of weight of the coupon (in milligrams) per surface area (in square decimeters) exposed to the water per day. 10 decimeters = 1 meter = 100 centimeters
COUPON
Meaning of COUPON in English
Environmental engineering English vocabulary. Английский словарь экологического инжиниринга. 2012