So let’s see so let’s see if I can do my math right, 30 feet times 12 inches per foot times 2.54 cm per inch times 10 mm per centimeter divided by 3 mm per year:
Jay S. (Engineer)
jstrick8782
So let’s see so let’s see if I can do my math right, 30 feet times 12 inches per foot times 2.54 cm per inch times 10 mm per centimeter divided by 3 mm per year: