En资源列表

[国外标准] BS EN 1891-1998 Personal protective equipment for the prevention of falls from a height Low stretch

[国外标准] BS EN 1886-1998 Ventilation for buildings. Air handling units. Mechanical performance

[国外标准] BS EN 1883-1999 Feather and down. Sampling in view of tests

[国外标准] BS EN 1870-8-2001 Safety of woodworking machines — Circular sawing machines — Part 8 Single blade ed

[国外标准] BS EN 1870-7-2002 Safety of woodworking machines. Circular sawing machines. Single blade log sawing

[国外标准] BS EN 1870-5-2002 Safety of woodworking machines. Circular sawing machines. Circular sawbenches up-c

[国外标准] BS EN 1870-3-2001 Safety of woodworking machines — Circular sawing machines — Part 3 Down cutting cr

[国外标准] BS EN 1870-2-1999 Safety of woodworking machines — Circular sawing machines — Part 2 Horizontal beam

[国外标准] BS EN 1870-15-2004 Safety of woodworking machines — Circular sawing machines — Part 15 Multiblade cr

[国外标准] BS EN 1866-1999 Mobile fire extinguishers

[国外标准] BS EN 1865-2000 Specifications for stretchers and other patient handling equipment used in road ambu

[国外标准] BS EN 1863-2-2004 Glass in building — Heat strengthened soda lime silicate glass — Part 2 Evaluation

[国外标准] BS EN 1863-1-2000 Glass in buildings. Heat strengthened soda lime silicate glass

[国外标准] BS EN 1860-4-2004 Appliances, solid fuels and firelighters for barbecueing — Part 4 Single use barbe

[国外标准] BS EN 1860-1-2003 Appliances, solid fuels and firelighters for barbecueing — Part 1 Barbecues burnin

[国外标准] BS EN 1852-1-2009 Plastics Piping Systems for Nnpressure Underground Drainage and Sewerage

[国外标准] BS EN 1849-2-2001 Determination of thickness and mass per unit area

[国外标准] BS EN 1848-2-2001 Part2 Determination of length, width,straightness and flatness

[国外标准] BS EN 1847-2001 Methods for exposure to liquid chemicals,including water

[国外标准] BS EN 1846-3-2008 Firefighting and rescue service vehicles — Part 3 Permanently installed equipment

[国外标准] BS EN 1846-2-2009 Firefighting and rescue service vehicles — Part 2 Common requirements — Safety and

[国外标准] BS EN 1846-1-1998 Firefighting and rescue service vehicles Part 1 Nomenclature and designation

[国外标准] BS EN 1844-2001 Determination of resistance to ozone

[国外标准] BS EN 1842-1997 Plastics Thermoset moulding compounds (SMC - BMC) Determination of compression mould

[国外标准] BS EN 1838-1999 BS 5266-7-1999 Lighting applications-Emergency Lighting