The relationship of productivity index and inflow performance of steam drive wells is established based on compound reservoir model of different heated area of wells in steam drive pattern.
以蒸汽驱井网中油井不同受效范围的复合油层模式为基础，建立了蒸汽驱油井的采油指数和流入动态变化关系。
The utility model discloses a steam bathing room which is used in families and is equipped with a direct drive damp toweling mechanism.
本实用新型公开了一种用于家庭的带有直动式搓澡机构的蒸汽浴房；
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