A pressing resistant double helix infrared filament relates to lighting equipment technical field, in particular to infrared bulb technical field.
耐压型双螺旋红外线灯丝，涉及照明器材技术领域，特别是红外线灯泡技术领域。
Our company is an enterprise specializing in infrared ray bulb, the company lies in the Pujiang county with developed economy, easily accessible.
我公司是一家专业生产红外线灯泡的企业，公司位于经济发达的浦江县，交通便利。
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