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We use hash algorithms to make sure that an attachment is the one we directly provide to users and that it has not been maliciously changed by others. You may use a verification tool to see if an attachment’s hash value matches its hash verification code listed on this website (please remember to use SHA256). Thank you.
檔案名稱(File Name)
12區研究報告-濁度對桌上型分光光度計 DR3900 鐵、錳、鋁影響之分析極限.pdf
雜湊值驗證碼(SHA256)： 7E69DE1E91D860AE6F394ACF5C403FF0B8D210FCD9CD2D3451CFA206D703F1EF