single liquid type manometer 单液式压力计
Single liquid type or double liquid epoxy resin, polyurethane, silicone etc.
单液型或双液型环氧树脂，聚氨酯，硅胶等。
A new type of liquid propeller-single-blade propeller is discovered and its dynamic equations are established by means of kinematic analysis of the blade and loads applied on the blade.
提出了一种新型的流体推进器——单叶片推进器，通过对叶片的运动学和负载的分析，建立了该推进器的运动方程。
Department of GC-type sub-horizontal multi-stage single-suction centrifugal pumps for the transport of water and physical and chemical properties similar to the use of liquid water.
GC型系卧式单吸多级分段离心泵，供输送清水及物理化学性质类似于水的液体之用。
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