(HJ 918-2017, effective as of 4/1/2018)
This standard is formulated for the purposes of enforcing the Environment Protection Law of the People’s Republic of China and setting standards for the monitoring of environmental vibration. This standard specifies the monitoring equipment performances, measurement conditions, layout of monitoring sites, installation of vibration pickup, sampling and data analysis, measurement period and quantity, measurement records, quality assurance, and quality control for the environmental vibration monitoring. This standard is the original version.
(This English version is for your reference only.In case any discrepancy exists between the Chinese and English context, the Chinese version shall prevail.)