【简答题】关于楔形皮带安装下列说法错误的是The following statement about wedge belt installation is incorrect.A. 安装于发电机、水泵、压缩机、曲轴间Installed between generator, pump, compressor and crankshaftB. 安装于起动机、飞轮、曲轴间Installed between sta...
【简答题】关于压缩机的结构和性能上的特殊要求的说法错误的是 The statement about the special requirement on the structure and performance of the compressor is wrongA. 制冷能力要强 Strong refrigeration capacityB. 体积和质量要大,制冷效果好 Large volume and...