lead wool การใช้

• The Lead Wool Company ( the British company ) was incorporated on 9 October 1919 ( although some references indicate that it was active before that date ) and was still active in 1983.
• The use of lead wool radiation shielding and heat-sealed plastics for contamination control in commercial nuclear power plants took a dramatic upswing in 1979 as a result of the nuclear accident at Three Mile Island.