Okla. Admin. Code § 165:26-12-9Download PDFCurrent through Vol. 42, No. 8, January 2, 2025Section 165:26-12-9 - Approved tanks, tank design [REVOKED]Okla. Admin. Code § 165:26-12-9Added at 17 Ok Reg 2875, eff 7-15-00; Revoked at 21 Ok Reg 2079, eff 7-1-04