[国外标准] BS EN 14420-8-2004 Hose fittings with clamp units — Part 8 Symmetrical half coupling (Guillemin syst
[国外标准] BS EN 14420-7 2004 Hose fittings with clamp units. Cam locking couplings
[国外标准] BS EN 14420-6-2004 Hose fittings with clamp units. TW tank truck couplings
[国外标准] BS EN 14420-5-2004 Hose fittings with clamp units. Threaded connections
[国外标准] BS EN 14420-4-2004 Hose fittings with clamp units. Flange connections
[国外标准] BS EN 14420-3-2004 Hose fittings with clamp units. Clamp units, bolted or pinned
[国外标准] BS EN 14420-2-2004 Hose fittings with clamp units. Hose side parts of hose tail
[国外标准] BS EN 14420-1-2004 Hose fittings with clamp units. Requirements, survey, designation and testing