国外标准列表
-
[国外标准] BS EN 12982-2000 Industrial valves End-to-end and centre-to-end dimensions for butt welding end valv
-
[国外标准] BS EN 12976-1-2006 Thermal solar systems and components - Factory made systems. General requirements
-
[国外标准] BS EN 12975-2-2006 Thermal solar systems and components — Solar collectors — Part 2 Test methods
-
[国外标准] BS EN 12975-1-2000 Thermal solar systems and components-Solar collector Part 1 General requirements
-
[国外标准] BS EN 12965-2003 Tractors and machinery for agriculture and forestry — Power take-off (PTO) drive sh
-
[国外标准] BS EN 12953-9-2007 Shell boilers — Part 9 Requirements for limiting devices of the boiler and access