三菱放大器 MR-J2S-10A MR-J2S-10B MR-J2S-20A MR-J2S-20B MR-J2S-40A MR-J2S-40B MR-J2S-60A MR-J2S-60B MR-J2S-70A MR-J2S-70B MR-J2S-100A MR-J2S-100B MR-J2S-200A MR-J2S-200B MR-J2S-350A MR-J2S-350B MR-J2S-500A MR-J2S-500B MR-J2S-700A MR-J2S-700B <电机> HC-MFS053 HC-KFS053 HC-MFS13 HC-KFS13 HC-MFS23 HC-KFS23