ASTM D757:水平位置硬质塑料炽热棒测试方法ASTM D757:Method of Test for Incandescence Resistance of Rigid Plastics in a Horizontal Position
更多防火阻燃测试认证,请咨询中国防火网电话:400-666-7290网址:www.firete.com邮箱:info@firete.com
...
來源:防火網 發布時間:10/30/2013 點擊次數:1534