台湾HIDRAMAN海德门直角单向阀CV-G03-05-20台湾HIDRAMAN海德门直角单向阀CV-G03-05-20HIDRAMAN海德门直角单向阀型号如下：CV-G03-05-20CV-G03-50-20CV-G03-75-20CV-G03-05-10CV-G03-50-10CV-G03-75-10CV-G06-05-20CV-G06-50-20CV-G06-75-20CV-G06-05-10CV-G06-50-10CV-G06-75-10CV-G10-05-20CV-G10-50-20CV-G10-75-20CV-G10-05-10CV-G10-50-10CV-G10-75-10)