藏风
藏风-
近十年，随着石文化的发展，国内外掀起了一股潜在力较强的藏石风。
Nearly a decade , with the stone and cultural development , setting off a potential international force Cangdan strong wind .
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为进一步提高风机产品的效率、降低噪声，对内藏电动机式前向多叶离心风机，用3种可伸缩套筒模拟内藏电动机进行了风机性能实验。
To improve the efficiency and reduce the noise of forward multi blade centrifugal fans , performance test and flow field measurement with five hole probe at outlet of impeller were carried out for adjustable casings instead of concealed motor .