HJB 399.13-2007 JL-1 Submarine Strategic Missile Technology Position Support Equipment Repair Inspection and Acceptance Regulations Teil 13: Helium-Massenspektrometer-Leckdetektor (Englische Version)
2007HJB 399.13-2007 JL-1 Submarine Strategic Missile Technology Position Support Equipment Repair Inspection and Acceptance Regulations Teil 13: Helium-Massenspektrometer-Leckdetektor