ASTM D 3902 - 90 (Reapproved 2012) Standard Test Method for Rubber Hose for Gas Diffusion of Liquefied Petroleum Gas

Current edition approved May 1, 2012. Published July 2012. Originally approved in 1980. Last previous edition approved in 2004 as D3902 – 90 (2004)ε1. — 3 p.
This test method covers the determination of the volume of liquefied petroleum gas diffusing through the wall of a hose during a specified period of time.