controlling flaws for bimodular c-ring specimen - november more new metals standards b - : standard specification for nickel-copper alloy plate, sheet, and strip b /b m- a : standard specification for aluminum and aluminum-alloy drawn seamless tubes b /b m- : standard practice for identification marking...
environmentally-friendly plastic bags and cups, thanks to up to £ million of new government funding wrap signposts way towards sustainable use of plastics wednesday, november , by key actions businesses should take to help curb the situation of plastic packaging polluting the environment have been laid out...