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US5959306A Portable light source and system for use in leak detection 失效
便携式光源和用于泄漏检测的系统

Portable light source and system for use in leak detection
摘要:
A light source for examining leak detection sites in heating, ventilating, and air conditioning systems using a flourescent dye is described. The light source can include a parabolic reflector or a low voltage lamp.
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