O-S-801C (AMENDMENT 3), FEDERAL SPECIFICATION: SULFURIC ACID, ELECTROLYTE (FOR STORAGE BATTERIES) (17 APR 1990)
O-S-801C (AMENDMENT 3), FEDERAL SPECIFICATION: SULFURIC ACID, ELECTROLYTE (FOR STORAGE BATTERIES) (17 APR 1990)., This specification covers four classes of sulfuric acid for use in storage batteries.