Connections for general use and fluid power - Ports and stud ends with ISO 725 threads and O-ring sealing - Part 2: Heavy-duty (S series) stud ends— 15 стр.
Connections for fluid power and general use - Hydraulic couplings for diagnostic purposes - Part 1: Coupling not for connection under pressure— 10 стр.
Connections for hydraulic fluid power and general use -- Ports and stud ends with ISO 261 metric threads and O-ring sealing -- Part 2: Dimensions, design, test methods and requirements for heavy-duty (S series) stud ends— 18 стр.