Antlia geminae cochleae series W, antlia geminae cochleae series V, antlia geminae cochleae series HPW, antlia geminae cochleae series HW: ad transportandas varias viscositates petrolei, productorum petrolii refinati, ut benzinam, oleum diesel, kerosenum, combustibile, oleum grave, bitumen, etc., necnon varia liquida in processu refinationis petrolei adhibentur.
Antlia cochleae singularis series EH, antlia cochleae singularis series ER, antlia cochleae singularis series G: ad transportandum petroleum altae viscositatis, necnon producta petrolii purificati, ut oleum grave, asphaltum, etc., adhibentur. Liquores gas, aquam, particulas solidas, fibras solidas, etc. continere possunt.
Antlia trium cochlearum series SN, antlia trium cochlearum series SM, antlia trium cochlearum series 3G: ad transportandum oleum variarum viscositatum, necnon producta petrolei purificati, ut oleum grave, bitumen, etc., adhibentur. Liquores non permittuntur gas, aquam, particulas solidas, fibras solidas, etc. continere.
Tempus publicationis: XXX Septembris, MMXXII