DictionaryForumContacts

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to phrases
自动电话交换机 zìdòng diànhuà jiāohuànjī
busin. Unit Automatic Exchange
el. dial telephone exchange; automatic telephone exchange; automatical telephone exchange
exhib. telephone exchange
hydroel.st. automatic telephone exchange
met. dial exchange
oil automatic telephone switch board
tech. automatic telephone switchboard
自动 电 话交换机: 22 phrases in 6 subjects
Electronics3
General1
Hydroelectric power stations3
Technology12
Telecommunications2
United Nations1