"0.000000000000000001-fold of the SI derived unit farad" . "aF" . . . . . "0112/2///62720#UAA319" . "1e-18"^^ . "Attofarad"@en . "H48" . . "0,000 000 000 000 000 001-fold of the SI derived unit farad"^^ . . . . "aF"^^ . . .