manufacturing green technology & alternative energy hydrogen storage laser crystals life sciences metallurgy nanotechnology & nanomaterials optical materials photovoltaic & solar energy plating pigments & coatings research & development space technology thin film deposition water treatment weather modification...
manufacturing green technology & alternative energy hydrogen storage laser crystals life sciences metallurgy nanotechnology & nanomaterials optical materials photovoltaic & solar energy plating pigments & coatings research & development space technology thin film deposition water treatment weather modification...
manufacturing green technology & alternative energy hydrogen storage laser crystals life sciences metallurgy nanotechnology & nanomaterials optical materials photovoltaic & solar energy plating pigments & coatings research & development space technology thin film deposition water treatment weather modification...
manufacturing green technology & alternative energy hydrogen storage laser crystals life sciences metallurgy nanotechnology & nanomaterials optical materials photovoltaic & solar energy plating pigments & coatings research & development space technology thin film deposition water treatment weather modification...
that is ideal for movies as well as stills. ... quality build, versatile features a customisable focus hold button, a wide and responsive focus ring, dust and moisture resistant design, and other refinements add up to outstanding quality and versatility. more details lens configuration impressive optical...
pedidos pedidos aguardando pagamento aguardando confirmação ações pendentes garantia de comércio saiba mais pedido com garantia de comércio favoritos favoritos ver todos os itens entrar para gerenciar e visualizar todos os itens. yrs danyang shicheng optical glasses co., ltd. fornecedor ouro o...
transition temperature and below its melting point , the physical properties of a thermoplastic change drastically without an associated phase change . some thermoplastics do not fully crystallize below the glass transition temperature, retaining some or all of their amorphous characteristics. amorphous...