ASTM G53-93 Standard Practice for Operating Light and Water — Exposure Apparatus (Fluorescent UV-Condensation Type) for Exposure of non-metallic materials.
ASTM G53–93 Valguse ja veega kokkupuutuvate seadmete juhtimise standardpraktika (fluorestsentne UV-kondenseerumise tüüp) mittemetalsete materjalide jaoks