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KBB黑體輻射源系(xi)KLEIBER公(gong)司生(sheng)產的固(gu)定(ding)(ding)(ding)(ding)溫(wen)度點(dian)黑體輻射源，固(gu)定(ding)(ding)(ding)(ding)點(dian)溫(wen)度范圍為(wei)(wei)35-150℃，每間隔5℃或10℃為(wei)(wei)一個固(gu)定(ding)(ding)(ding)(ding)點(dian)。如KBB35，固(gu)定(ding)(ding)(ding)(ding)溫(wen)度點(dian)為(wei)(wei)35℃；KBB150，固(gu)定(ding)(ding)(ding)(ding)點(dian)溫(wen)度為(wei)(wei)150℃；