Russian standards
Noise of machines. Determination of sound power levels using sound pressure. Engineering methods for small, movable sources in reverberant fields for hard - walls test rooms and for special reverberation test rooms
Document status: Active
Noise of machine. Determination of power levels of noise sources using sound pressure. Survey method using an enveloping measurement surface over a reflecting plane
Document status: Replaced by GOST R ISO 3746-2013
Noise of machines. Reciprocating internal combustion engine driven alternating current generating sets. Measurement of airborne noise by the enveloping surface method
Document status: Cancelled
Equipment for sports games. Football goals. Requirements and test methods with regards to safety
Document status: Active
Specification and qualification of welding procedures for metallic materials. General rules
Document status: Active