Chemically treated palm tree frond microfibers enhance concrete workability and thermal insulation but may reduce mechanical ...
Long-term exposure to silica dust can cause severe health problems. These best practices will help protect your crews ...
Laboratório de Hidrogênio, Coppe - Universidade Federal do Rio de Janeiro, em cooperação com a Associação Brasileira do Hidrogênio, ABH2 Av. Moniz Aragão, 207, 21941-594, Rio de Janeiro, RJ, Brasil, ...
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