A standard is a "documented agreement containing technical specifications or other precise criteria to be used consistently as rules, guidelines or definitions of characteristics, to ensure that materials, products, processes and services are fit for their purpose." (ISO)
British Standards Online provides more than 45000 British, European and international standard texts. International standards on environment could be found in module GBM06 Environment, Wastes.
XJTLU Library has subscribed to five module package including GBM06 Environment, Wastes, GBM42 Wood Technology, GBM48 Construction in General, GBM49 Building Materials & Components and GBM51 Civil Engineering.
DUXIU supports searching on books, journals, newspapers, conference papers and dissertations in all subjects. The system is also part of the Library's inter-library loan service. It will deliver the text to users' mailbox by their completed request form.
Wanfang Data focuses on digital resources, such as journals, dissertations, conference proceedings, patents, standards, Chinese companies etc., providing information on Chinese studies (arts/humanities/social sciences), TCM (Traditional Chinese Medicine), Chinese Business, Law, Government, Defense, Military, Science, Technology and China Local Gazetteers.
Wanfang Data, being the leading information contents provider in China, is an affiliate of the Chinese Ministry of Science & Technology. WanFang Data has been a task force of the Institute of Scientific & Technological Information of China (ISTIC), the Chinese Ministry of Science & Technology, since 1950s. The China Local Gazetteers include multiple, special and different departments chronicles from ancient China till now.