T/CAEPI 17-2019 Array type silencer technical requirements
T/CAEPI 17-2019 Array type silencer technical requirements
Basic Information
Scope
Scope: This standard specifies the terms and definitions, technical requirements, inspection and performance verification, as well as marking, packaging, storage, and transportation requirements for array-type silencers. This standard applies to the manufacture, installation, inspection, and performance verification of array-type silencers with a square cross-section used in ventilation and air conditioning projects. Array-type silencers with other cross-section shapes can be implemented in accordance with this standard. Main technical content: This standard specifies the terms and definitions, technical requirements, inspection and measurement methods, as well as marking, packaging, storage, and transportation requirements for array-type silencers.