acting air compressor 单动式空气压缩机 ; 双动式空气压缩机 single-acting air compressor 单动式空气压缩机 single-acting refrigerating compressor 单作用制冷压缩机...
基于4个网页-相关网页
double-acting air compressor 双动式空气压缩机
single-acting air compressor 单动式空气压缩机
two-stage double acting air compressor 两级双作用空气压缩机
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