1.1 This specification covers formulating specifications for purchases of aviation gasoline under contract and is intended primarily for use by purchasing agencies. 1.2 Unleaded aviation gasoline ...

1.1 This test method covers the determination of total sulfur in petroleum and petroleum products that are single-phase and either liquid at ambient conditions, liquefiable with moderate heat, or ...

1.1 This specification covers the requirements for seamless copper tube (DWV) produced from copper UNS No. C12200 and intended for sanitary drainage, waste, and vent piping. Note 1: Fittings used ...

1.1 This specification covers the requirements for seamless round, rectangular, and square copper tube suitable for general engineering applications. 1.1.1 Tubes made from any of the following ...

1.1 This test method covers the determination of comparative hardness values by applying the ultrasonic contact impedance method (UCI method). 1.2 The values stated in SI units are to be regarded ...