and safety concerns. when the bridges were built more than years ago, the builder installed in-pavement fixtures in a very shallow base (about inches deep) and ran conduit through the bridge and underneath it to electrical boxes. this was done because the bridges are heated during the winter using oil-filled...
and safety concerns. when the bridges were built more than years ago, the builder installed in-pavement fixtures in a very shallow base (about inches deep) and ran conduit through the bridge and underneath it to electrical boxes. this was done because the bridges are heated during the winter using oil-filled...
production of fuels has been focussed on exploring alternative feedstocks like coal and biomass. in this context, there is a need for reassessing the possibilities of obtaining organic chemicals from coal. it is anticipated that it will be cheaper to make liquid and gaseous fuels from coal than from oil...