DFY-20/10/20/30/40/60/80低溫恒溫反應浴
DFY-10/10/20/30/40/60/80低溫恒溫反應浴
DFY-5L/10/20/30/40/60/80低溫恒溫反應浴
DLSB-50/80低溫冷卻液循環泵
DLSB-50L/-60低溫冷卻液循環泵
DLSB-50/40低溫冷卻液循環泵
DLSB-50/30低溫冷卻液循環泵
DLSB-50/20低溫冷卻液循環泵
DLSB-30/120超低溫冷卻液循環泵
DLSB-30/80超低溫冷卻液循環泵
DLSB-30/60超低溫冷卻液循環泵
DLSB-30/40低溫冷卻液循環泵
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