RSF 5-1/2-14/0.5M规格参数
相关型号
RSF 5-1/2-14/1F RSF 5-1/2-14/1M RSF 5-1/2-14/6F RSF 511-0.2M RSF 511-0.3M RSF 511-0.5M RSF 511-0.5M/NPT RSF 511-1M/NPT RSF 531-2M RSF 55-0.2M