| 摘要 |
PROBLEM TO BE SOLVED: To provide a spray nozzle for a printed circuit board (PCB), which is used in a PCB wet line facility, prevents the interference between liquids to be generated when the liquid is sprayed, continues to spray the liquid while keeping uniform spray pressure and is provided with a nozzle cover. SOLUTION: The spray nozzle (5) is used for spraying the liquid toward the PCB (25) under a prescribed pressure. The funnel type nozzle cover (10) is fitted to the upper part of the nozzle (5) for covering the nozzle (5). COPYRIGHT: (C)2003,JPO
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