-
或者为了降低成本，有意增大管间距，减少真空管数量。
Or to reduce cost, bassoon span of purpose, reduce vacuum tube amount.
youdao
-
或者为了降低成本，有意增大管间距，减少真空管数量。
Or to reduce cost, add bassoon span of purpose, reduce vacuum tube amount.
youdao
-
或者为了降低成本，有意增大管间距，减少真空管数量。
Or to reduce cost, add bassoon span of purpose, reduce vacuum tube amount.
youdao