steam gland 中文意思是什麼
steam gland
解釋
蒸汽壓蓋-
The good gland structure can produce little steam force, and several representative gland structures of the overseas turbine is introduced
合適的汽封結構將產生較小的蒸汽激振力,並介紹了國外幾種成熟的典型汽封結構形式。
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