gravity circulation
短語(yǔ)詞組
- gravity air circulation 自鐮環(huán)
- gravity -circulation type heat pipes 重力式熱管
- gravity circulation lubrication 重力循環(huán)潤(rùn)滑
- local flow gravity circulation 局部重力循環(huán)
- gravity circulation dry kil 自然循環(huán)干燥窯
- local gravity circulation 局部重力循環(huán)
- hot water gravity circulation 熱水重力循環(huán)
- fluid gravity circulation 流體重力循環(huán)
- gravity circulation of hot water 熱水重力循環(huán) 返回 gravity circulation