循环泵
GENERAL METHOD FOR TEST BED TESTING OF AIR HEATERS AND CIRCULATORS. 空气脉冲加热器。特征。在工作台上的一般试验方法。
Homodyne Crosstalk Performance of Optical Add-Drop Multiplexer Based on Fiber Gratings and Circulators[J]. 引用该论文 黄勇林
Performance standard.Single-mode fibre optic pigtailed style circulators for category U. 英文名称： Fibre optic interconnecting devices and passive components performance standards.
The rheometer software RheoPlus can be used to control a series of circulators from different manufacturers to run temperature programs. 在较低的测量板，液体温控系统非常精确，且价格实惠。
Series IPF valves are designed to simplify the installation, service, and removal of pumps or circulators in hydronic systems. 系列IPF专用于简化泵或循环加热系统的安装、维修和拆卸。
