HJ 1197-2021 工业用化学产品中消耗臭氧层物质监测技术规范
Technical specification for monitoring ozone-depleting substances in chemical products for industrial use
Technical specification for monitoring ozone-depleting substances in chemical products for industrial use
Technical guidelines of soil and groundwater self-monitoring for industrial enterprises
Technical specification to thermal discharge monitoring for coastal nuclear power plants based on satellite remote sensing(on trial)
Ambient air-determination of particulate matter massconcentration-gravimetric method
Technical conditions of sampler for stack dust
Technical conditions of sampler for stack gas