Grading procedures and risk expression methods Ratio between quantity of risk substances and critical amount (Q) Production process and ecological environment risk control level (M) Assessment of ecological environment risk receptor sensitivity (E) Classification of ecological environment risk levels Ecological environment risk levels Adjustment of ecological environment Risk protection basic limit setting
T/CHBAS 13-2021 history
2021T/CHBAS 13-2021 Ecological environment risk division and guarantee limit of environmental pollution liability insurance