·采用湿式螺线管。
CA412-1S1 CA41C-1S1 CA41R-1S1 CA41T-1S1 CA41H-1S1 CA412-1S2 CA41C-1S2 CA41R-1S2 CA41T-1S2 CA41H-1S2 CA412-1S8 CA41C-1S8 CA41R-1S8 CA41T-1S8 CA41H-1S8