Reciprocal internal combustion engines - Recoil starting equipment - General safety requirements (ISO 14314:2004); German version EN ISO 14314:2009— 15 стр.
Reciprocating internal combustion engine driven alternating current generating sets - Part 13: Safety (ISO 8528-13:2016, Corrected version 2016-10-15); German version EN ISO 8528-13:2016— 64 стр.
Reciprocating internal combustion engines. Exhaust emission measurement. Measurement of gaseous and particulate exhaust emissions under field conditions— 28 стр.
Reciprocating internal combustion engines. Exhaust emission measurement. Definitions and methods of measurement of exhaust gas smoke under steady state conditions— 16 стр.