strength-to-weight ratio

alkyl selenocarbonyl ammonia base sulfite waste Carex caespitosa centicoulomb centre of cushion pressure complete directed set dimethyl urea drilling rod centralizer film optical waveguide gastein isohormone looking for kitty multi station special purpose machine nordihydrocapsaicin pad-bracket pyocystis soil-dish steampunker thrust a dagger into W/Cdr