Core Tips: The National Standard Bulletin of the People's Republic of China issued two national standards approved by the Standard Pressing Committee: GB/T 3853-2017 "Volumetric Compressor Acceptance Test" GB/T 30475.3-2017 "Compressed Air Filter Test Method Part 3: Particles" issued date is 2017-11-01, implementation date is 2018-05-01. November 5, 2017
People's Republic of China national standard notice
Approved by the 2 national standards agreed by the pressure Standards Committee:
GB/T 3853-2017 "acceptance test of positive displacement compressor"
GB/T 30475.3-2017 "test method for compressed air filters third part: particles"
The release date is 2017-11-01, and the implementation date is 2018-05-01.
November 5, 2017