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to phrases
step up ratio
wind.
增速比
;
升压比率
step-up ratio
auto.
转速
升高比
;
挂高速档
;
变
速比
;
步阶比
construct.
变压器
升压比
el.
升压变压器
升压比
tech.
升压比
;
升高系数
;
变压器升压比
step -up ratio
:
1 phrase
in 1 subject
Rail transport
1
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