HJB 249.7-2001
鱼雷专用测试设备检定规程 鱼3乙专用测试设备检定规程 SB203.626TS2 自导发射机专用电源
Verification regulations for special test equipment for torpedoes Verification regulations for special test equipment for fish 3B SB203.626TS2 Special power supply for homing transmitters