DIM-32M50PPV-CB-P-2R12,SRIM-32M50PPV-CB-P-2R12,SHIM-32M50PPV-CB-P-2R12, DIM-32M50PPV-CB-P-2R12,SRIM-32M50PPV-CB-P-2R12,SHI 无锡市昌林自动化科技有限公司