eco-label การใช้

The government has also been monitoring the development of eco - labels in hong kong and overseas
Eco - labels are at present put on products by the manufacturers or importers on a voluntary basis with the approval of foreign or local authorities
Topics include green living , clean air , eco - driving , green consumerism and eco - labelling , organic farming , environmental protection and legislation in hong kong , sustainable development , waste reduction , green office , regional and world environmental issues , renewable energy , water resources in hong kong , noise pollution and mitigation measures and environmental management , etc . special environmental training sessions were organised for various works departments which featured relevant works - related topics