SMC内螺直接头KB2F12-04,KB2F16-03,KB2F16-04,KB2F04-01,KB2F04-02,KB2F06-01,KB2F06-02,KB2F06-03,KB2F08-01,KB2F08-02,KB2F08-03,KB2F10-01,KB2F10-02,KB2F10-03,KB2F10-04,KB2F12-02,KB2F12-03,