[国外标准] BS EN 286-4-1995 Simple unfired pressure vessels designed to contain air or nitrogen Part 4. Alumini
[国外标准] BS EN 286-3-1995 Simple unfired pressure vessels designed to contain air or nitrogen Part 3. Steel p
[国外标准] BS EN 286-1-1998 Simple unfired pressure vessels designed to contain air or nitrogen — Part 1 Pressu