speed increase gear 中文意思是什麼
speed increase gear
解釋
增速齒輪-
Especially the generation unit consisted of high - speed generator and micro turbine without a gear box can largely reduce the system volume and increase the efficiency
尤其是高速發電機與燃氣輪機直接相連組成發電機組,中間不帶減速機構,可大大降低系統體積,提高系統效率。
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