折流杆换热器是为了避免管束振动而开发的一种新型管束支撑换热器，近年来在国内外得到了广泛应用。
The rod baffle heat exchanger is a new type tube bundle support one to prevent the tube bundle from vibration, which is applied extensively at home and abroad.
因为股价暴跌，经济紧缩，卖方预期过高，以及市场管束都使得首次公开发行市场一片低迷。
Collapsing share prices, a contracting economy, unrealistic expectations on the part of sellers and, finally, restrictions from regulators crushed the IPO market.
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