RKF 4-1/2-14/6F规格参数
相关型号
RKF 4-1/2-14/6M RKF 4-1/2-14/8M RKF 4-1/2-14-693/1M/CR5792 RKF 4-1/2-14-A/4M RKF 4-1/2-14-D/2M RKF 4-1/4-NPT/0.5M RKF 4-1/4-NPT/2M RKF 4-3/0.5M RKF 4-3-1/2-14/0.5M RKF 4-3-695/0.5M