Understanding Acoustic Emission Testing- Reading 1 Part B-A

ASM introduction
Since 1908, ASM is the Municipal Services Board of Brescia, which is a town
of 200,000 inhabitants situated in the North of Italy. ASM, which is largely
owned by the Municipality of Brescia, is in charge of several services, the
main of which being: production and distribution of electricity, district heating,
street lighting and traffic lights, distribution of natural gas, collection, treatment
and distribution of drinking water, sewage treatment, urban transport, parking
management, telematic services, collection and disposal of urban solid waste
(including separate waste collection, landfill management and incineration of
the rest with combined production of energy and heat).
Charlie Chong/ Fion Zhang
http://www.ndt.net/article/wcndt00/papers/idn183/idn183.htm