ZYD is widely used for the power plant, power station, power company, metallury, petrifaction, mechanism, transportation, railway and other industry. It is very suitable for the large electric & insulation equipments and the country main transformers over 110KV, especially in high-lititude areas which more than 500 meters over the sea level.
Group is shown in all group lists and the member list is public.
Anyone including non-registered users can read the group.
Registered users including non-members can add content to the group.
Anyone can join the group automatically.
Anyone registered can read and write to chat.
Complete chat history is saved.
Use default content adding settings of the group for uploading.
Use default content reading settings of the group for downloading.