DictionaryForumContacts

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接触弧
auto. contact arcing
met. arc of contact; contact arc (轧件与轧辊的)
带与带轮接触弧
auto. arc of contact
齿轮接触弧
auto. arc of contact
接触弧
: 31 phrases in 10 subjects
Aviation1
Drilling1
Electronics3
Hydroelectric power stations1
Mechanics1
Metallurgy15
Rail transport1
Shipbuilding1
Space2
Technology5