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 upholster
标准简介
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
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