等压式焊炬 balanced pressure torch ; high pressure blowpipe
等压式比例混合器 balanced pressure proportioner
等压式泡沫比例混合器 foam pump proportioner
采用位移门槛电压控制焊接过程，对Q 235 - A钢进行了变压式和等压式扁钢带直流电阻对焊试验。
A displacement threshold was used to control DC upset butt welding process, and constant pressure and varied pressure tests were carried out on Q235 a steel strips.
本文主要阐述旁路调节式、行程调节式等压力液压能源的设计、工作原理及其优越性。
The design and working principles and the advantages of equal pressure hydraulic energy controlled by by-pass and stroke were mainly discussed in this paper.
本文通过热力学推导和经验校正，提出了一个新的推算有机化合物液体等压热容的关联式。
A new generalized correlation tor the estimation of heat capacities of liquid organic compounds has been developed.
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