BS 5852-2006 用闷燃和燃烧点火源对软座进行易燃性评价的试验方法Methods of test for assessment of the ignitability of upholstered seating by smouldering and flaming ignition sources
BS 5852-2006 用闷燃和燃烧点火源对软座进行易燃性评价的试验方法Methods of test for assessment of the ignitability of upholstered seating by smouldering and flaming ignition sources,仅供参考!
RAR
