防爆不锈钢冰箱技术参数：型号BL-250LBL-400LBL-1000LBL-1300L品牌上海叶其电器上海叶其电器上海叶其电器上海叶其电器电源220V/50Hz220V/50Hz220V/50Hz220V/50Hz功率150W150W420W534W噪声≤41≤41≤41≤41防触电保护类别I类I类I类I类总有效容积250L400L1000L1300L制冷剂R134R134R134R134防爆标志ExdIICT4ExdIICT4ExdIICT4ExdIICT4外形尺寸600X710X1880620*730*18801548X710X18801880X710X1890)