Fecha de publicación: 01/12/2010
Fine ceramics (advanced ceramics, advanced technical ceramics) Test method for water purification performance of semiconducting photocatalytic materials by measurement of forming ability of active oxygen
Fecha de publicación: 01/12/2010
Fine ceramics (advanced ceramics, advanced technical ceramics) Test method for water purification performance of semiconducting photocatalytic materials by measurement of forming ability of active oxygen
gracias, por fin encontre la normativa entera, lo unico que hay que hacerlo con el navegador opera gx como indica pero bueno...
gracias, es dificil de encontrar sin pagar