hand priming of pump printing 手工印花
self-printing sanitary pump 自吸式卫生泵
printing sanitary pump 自吸式卫生泵
High power semiconductor lasers are widely used in communication, surgery, printing, laser manufacture and optical pump.
大功率半导体激光器在光通讯、医疗、印刷、激光制造和光泵浦等领域中有着广泛的应用前景。
This paper introduces a cooling pump control system of printing machine?
介绍了一种印刷机冷却水泵控制系统。
The characteristics and procedure of condensate recovery device of heat pump type were introduced, and applied to condensate recovery from dyeing and printing plant.
介绍了热泵式凝结水回收装置和锅炉排污闪蒸汽回收成套装置的特点和流程，可分别用于印染厂凝结水回用。
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