ASTM F2667 Standard Practice for Design and Manufacture of Reciprocating Compression Ignition Engines for Unmanned Aircraft Systems
ASTM F2667 无人航空器系统用往复式压缩点火发动机设计和制造的标准实施规程
1. Scope
1.1 This practice covers minimum requirements for the design and manufacture of reciprocating compression ignition engines for unmanned aircraft systems use.
This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Index Terms
reciprocating compression ignition engine; unmanned aircraft system;