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TES1-12703制冷片12V3A致冷器半导体材料半导体致冷片15*60mm降温


TES1-12703制冷片12V3A致冷器半导体材料半导体致冷片15*60mm降温


TES1-12703制冷片12V3A致冷器半导体材料半导体致冷片15*60mm降温


TES1-12703制冷片12V3A致冷器半导体材料半导体致冷片15*60mm降温


TES1-12703制冷片12V3A致冷器半导体材料半导体致冷片15*60mm降温


TES1-12703制冷片12V3A致冷器半导体材料半导体致冷片15*60mm降温


TES1-12703制冷片12V3A致冷器半导体材料半导体致冷片15*60mm降温


TES1-12703制冷片12V3A致冷器半导体材料半导体致冷片15*60mm降温


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404012703制冷片DC12V2A 温差66度40*40 半导体致冷片TEC1-12703

